# Rhestr o wledydd gydag arwynebedd llai na Chymru

*Gweler hefyd: Rhestr o wledydd gyda phoblogaeth llai na Chymru a Rhestr o wledydd gyda CMC y pen llai na Chymru*
Dyma ddwy restr o wledydd sofran sydd ag arwynebedd llai na Chymru. Daw'r data o *Adran Ystadegau'r Cenhedloedd Unedig*. Mae arwynebedd Cymru (sy'n **21,218**) yn cael ei nodi ar wefan Swyddfa Ystadegau Gwladol yma. Mae'r ffigyrau hyn yn cynnwys afonydd, llynnoedd ayb, ond nid moroedd.

Ceir dwy restr:

1. Tabl gyda 48 o **wledydd sofran** sydd ag arwynebedd llai na Chymru a
2. Tabl o 103 o **wledydd sofran a thiriogaethau dibynnol** (*dependent territories*) sydd ag arwynebedd llai na Chymru.

## Gwledydd sofran

| Safle
 | Gwlad
 | Cyfanswm mewn km2 (mi2)
 |
| --- | --- | --- |
| - |  Cymru | 21,218 (8,192)
 |
| 2 |  El Salfador | 21,041 (8,124)
 |
| 3 |  Israel | 20,770 (8,020)
 |
| 4 |  Slofenia | 20,273 (7,827)
 |
| 5 |  Ffiji | 18,272 (7,055)
 |
| 6 |  Coweit | 17,818 (6,880)
 |
| 7 |  Eswatini | 17,364 (6,704)
 |
| 8 |  Timor-Leste | 14,919 (5,760)
 |
| 9 |  Bahamas | 13,943 (5,383)
 |
| 10 |  Montenegro | 13,812 (5,333)
 |
| 11 |  Fanwatw | 12,189 (4,706)
 |
| 12 |  Catar | 11,586 (4,473)
 |
| 13 |  Gambia | 11,295 (4,361)
 |
| 14 |  Jamaica | 10,991 (4,244)
 |
| 15 |  Libanus | 10,452 (4,036)
 |
| 16 |  Cyprus | 9,251 (3,572)
 |
| 17 |  Palesteina | 6,020 (2,320)
 |
| 18 |  Brwnei | 5,765 (2,226)
 |
| 19 |  Trinidad a Thobago | 5,130 (1,980)
 |
| 20 |  Cabo Verde | 4,033 (1,557)
 |
| 21 |  Samoa | 2,842 (1,097)
 |
| 22 |  Lwcsembwrg | 2,586 (998)
 |
| 23 |  Mawrisiws | 2,040 (790)
 |
| 24 |  Comoros | 1,862 (719)
 |
| 25 |  São Tomé a Príncipe | 964 (372)
 |
| 26 |  Ciribati | 811 (313)
 |
| 27 |  Bahrein | 778 (300)
 |
| 28 |  Dominica | 751 (290)
 |
| 29 |  Tonga | 747 (288)
 |
| 30 |  Singapôr | 716 (276)
 |
| 31 |  Taleithiau Ffederal Micronesia | 702 (271)
 |
| 32 |  Sant Lwsia | 606 (234)
 |
| 33 |  Andorra | 468 (181)
 |
| 34 |  Palau | 460 (180)
 |
| 35 |  Seychelles | 452 (175)
 |
| 36 |  Antigwa a Barbiwda | 442 (171)
 |
| 37 |  Barbados | 430 (170)
 |
| 38 |  Sant Vincent a'r Grenadines | 389 (150)
 |
| 39 |  Grenada | 344 (133)
 |
| 40 |  Malta | 316 (122)
 |
| 41 |  Maldif | 300 (120)
 |
| 42 |  Sant Kitts-Nevis | 261 (101)
 |
| 43 |  Ynysoedd Marshall | 181 (70)
 |
| 44 |  Liechtenstein | 160 (62)
 |
| 45 |  San Marino | 61 (24)
 |
| 46 |  Twfalw | 26 (10)
 |
| 47 |  Nawrw | 21 (8.1)
 |
| 48 |  Monaco | 2.02 (0.78)
 |
| 49 |  Dinas y Fatican | 0.44 (0.17)
 |

Mae'r rhestr ganlynol yn cynnwys gwledydd sofran a thiriogaethau dibynnol:

## Gwledydd sofran a thiriogaethau dibynnol

Ceir o leiaf 103 o wledydd a thiriogaethu dibynnol sydd ag arwynebedd llai na Chymru:

| Safle (Gwl. sofran a thir. dib.)
 | Safle (Gwl. sofran yn unig)
 | Gwlad
 | Cyfanswm mewn km2 (mi2)
 |
| --- | --- | --- | --- |
| 1 | 1 |  Cymru | 21,218 (8,192)
 |
| 2 | 2 |  El Salfador | 21,041 (8,124)
 |
| 3 | 3 |  Israel | 20,770 (8,020)
 |
| 4 | 4 |  Slofenia | 20,273 (7,827)
 |
| 5 | – | *Caledonia Newydd (Ffrainc)* | 18,575 (7,172)
 |
| 6 | 5 |  Ffiji | 18,272 (7,055)
 |
| 7 | 6 |  Coweit | 17,818 (6,880)
 |
| 8 | 7 |  Eswatini | 17,364 (6,704)
 |
| 9 | 8 |  Timor-Leste | 14,919 (5,760)
 |
| 10 | 9 |  Bahamas | 13,943 (5,383)
 |
| 11 | 10 |  Montenegro | 13,812 (5,333)
 |
| 12 | 11 |  Fanwatw | 12,189 (4,706)
 |
| 13 | – | *Ynysoedd y Malvinas (y DU)* | 12,189 (4,706)
 |
| 14 | 12 |  Catar | 11,586 (4,473)
 |
| 15 | – |  Gweriniaeth Artsakh | 11,458 (4,424)
 |
| 16 | 13 |  Gambia | 11,295 (4,361)
 |
| 17 | 14 |  Jamaica | 10,991 (4,244)
 |
| 18 | – |  Cosofo | 10,887 (4,203)
 |
| 19 | 15 |  Libanus | 10,452 (4,036)
 |
| 20 | 16 |  Cyprus | 9,251 (3,572)
 |
| 21 | – | *Pwerto Rico (UDA)* | 9,104 (3,515)
 |
| 22 | – |  Abkhazia | 8,660 (3,340)
 |
| 23 | – | *Ynysoedd ymylol yr Unol Daleithiau* | 6,959.41 (2,687.04)
 |
| 24 | 17 |  Palesteina | 6,020 (2,320)
 |
| 25 | 18 |  Brwnei | 5,765 (2,226)
 |
| 26 | 19 |  Trinidad a Thobago | 5,130 (1,980)
 |
| 27 | – | *Polynesia Ffrengig (Ffrainc)* | 4,167 (1,609)
 |
| 28 | – |  Transnistria | 4,163 (1,607)
 |
| 29 | 20 |  Cabo Verde | 4,033 (1,557)
 |
| 30 | – | *De Georgia ac Ynysoedd Sandwich y De (y DU)* | 3,903 (1,507)
 |
| 31 | – |  De Ossetia | 3,900 (1,500)
 |
| 32 | – |  Gogledd Cyprus | 3,355 (1,295)
 |
| 33 | 21 |  Samoa | 2,842 (1,097)
 |
| 34 | – | *Hong Cong (Tsieina)* | 2,746 (1,060)
 |
| 35 | 22 |  Lwcsembwrg | 2,586 (998)
 |
| 36 | – | *Réunion (Ffrainc)* | 2,512 (970)
 |
| 37 | – | *Bir Tawil (Terra nullius)* | 2,060 (800)
 |
| 38 | 23 |  Mawrisiws | 2,040 (790)
 |
| 39 | 24 |  Comoros | 1,862 (719)
 |
| 40 | – | *Guadeloupe (Ffrainc)* | 1,628 (629)
 |
| 41 | – | *Ynysoedd Åland (Ffindir)* | 1,552 (599)
 |
| 42 | – | *Ynysoedd Ffaro (Denmarc)* | 1,393 (538)
 |
| 43 | – | *Martinique (Ffrainc)* | 1,128 (436)
 |
| 44 | - | *Ynysoedd Chatham (Seland Newydd)* | 976 (377)
 |
| 45 | 25 |  São Tomé a Príncipe | 964 (372)
 |
| 46 | – | *Ynysoedd Turks a Caicos (y DU)* | 948 (366)
 |
| 47 | 26 |  Ciribati | 811 (313)
 |
| 48 | 27 |  Bahrein | 778 (300)
 |
| 49 | 28 |  Dominica | 751 (290)
 |
| 50 | 29 |  Tonga | 747 (288)
 |
| 51 | 30 |  Singapôr | 716 (276)
 |
| 52 | 31 |  Taleithiau Ffederal Micronesia | 702 (271)
 |
| 53 | 32 |  Sant Lwsia | 606 (234)
 |
| 54 | - | *Ynysoedd Auckland (Seland Newydd)* | 602 (232)
 |
| 55 | – | *Ynys Manaw (y DU)* | 572 (221)
 |
| 56 | – | *Gwam (UDA)* | 544 (210)
 |
| 57 | 33 |  Andorra | 468 (181)
 |
| 58 | – | *Ynysoedd Gogledd Mariana (UDA)* | 465 (180)
 |
| 59 | 34 |  Palau | 460 (180)
 |
| 60 | 35 |  Seychelles | 452 (175)
 |
| 61 | – | *Curaçao (Yr Iseldiroedd)* | 444 (171)
 |
| 62 | 36 |  Antigwa a Barbiwda | 442 (171)
 |
| 63 | 37 |  Barbados | 430 (170)
 |
| 64 | – | *Ysnysoedd Heard a McDonald (Awstralia)* | 412 (159)
 |
| 65 | 38 |  Sant Vincent a'r Grenadines | 389 (150)
 |
| 66 | – | *Jan Mayen (Norwy)* | 377 (146)
 |
| 68 | – | *Mayotte (Ffrainc)* | 374 (144)
 |
| 69 | – | *Ynysoedd Americanaidd y Wyryf (UDA)* | 347 (134)
 |
| 70 | 39 |  Grenada | 344 (133)
 |
| 71 | – | *Ynysoedd Prince Edward (De Affrica)* | 339 (131)
 |
| 72 | 40 |  Malta | 316 (122)
 |
| 73 | – | *Saint Helena, Ascension a Tristan da Cunha (y DU)* | 308 (119)
 |
| 74 | 41 |  Maldif | 300 (120)
 |
| 75 | – | *Bonaire (Yr Iseldiroedd)* | 288 (111)
 |
| 76 | – | *Ynysoedd Caiman (y DU)* | 264 (102)
 |
| 77 | 42 |  Sant Kitts-Nevis | 261 (101)
 |
| 78 | – |  Niue | 260 (100)
 |
| 79 | – | *Akrotiri a Dhekelia (y DU)* | 253.8 (98.0)
 |
| 60 | – | *Saint-Pierre-et-Miquelon (Ffrainc)* | 242 (93)
 |
| 61 | – |  Ynysoedd Cook | 236 (91)
 |
| 62 | – | *Samoa America (UDA)* | 199 (77)
 |
| 63 | 43 |  Ynysoedd Marshall | 181 (70)
 |
| 64 | – | *Arwba (Yr Iseldiroedd)* | 180 (69)
 |
| 65 | - | *Ynys y Pasg* (Tsile) | 163 (63)
 |
| 66 | 44 |  Liechtenstein | 160 (62)
 |
| 67 | – | *Ynys Peter I (Norwy)* | 154 (59)
 |
| 68 | – | *Ynysoedd Prydeinig y Wyryf (UDA)* | 151 (58)
 |
| 69 | – | *Wallis a Futuna (Ffrainc)* | 142 (55)
 |
| 70 | - | *Ynys Macquarie (Awstralia)* | 140 (54)
 |
| 71 | – | *Ynys y Nadolig (Awstralia)* | 135 (52)
 |
| 72 | – | *Jersey (y DU)* | 116 (45)
 |
| 73 | - | *Ynys Campbell (Seland Newydd)* | 112 (43)
 |
| 74 | – | *Montserrat (y DU)* | 102 (39)
 |
| 75 | – | *Anguilla (y DU)* | 91 (35)
 |
| 76 | – | *Ynys y Garn (y DU)* | 78 (30)
 |
| 77 | 45 |  San Marino | 61 (24)
 |
| 78 | – | *Tiriogaeth Brydeinig Cefnfor India (y DU)* | 60 (23)
 |
| 79 | – | *Saint Martin (Ffrainc)* | 54 (21)
 |
| 80 | – | *Bermiwda (y DU)* | 54 (21)
 |
| 81 | - | *San Andrés y Providencia* (Colombia) | 52 (20)
 |
| 82 | – | *Ynys Bouvet (Norwy)* | 50 (19)
 |
| 83 | – | *Ynysoedd Pitcairn (y DU)* | 47 (18)
 |
| 84 | – | *Ynys Norfolk (Awstralia)* | 40 (15)
 |
| 85 | – | *Sint Maarten (Yr Iseldiroedd)* | 34 (13)
 |
| 86 | - | *Ynysoedd Kermadec* (Seland Newydd) | 32 (12)
 |
| 87 | – | *Macau (Tsieina)* | 30 (12)
 |
| 88 | 46 |  Twfalw | 26 (10)
 |
| 89 | - | *Ynysoedd yr Antipodes (Seland Newydd)* | 23 (8.9)
 |
| 90 | 47 |  Nawrw | 21 (8.1)
 |
| 91 | – | *Saint Barthélemy (Ffrainc)* | 21 (8.1)
 |
| 92 | – | *Sint Eustatius (Yr Iseldiroedd)* | 21 (8.1)
 |
| 93 | – | *[[File:|22x20px|border |alt=|link=]] Ynysoedd Cocos (Awstralia)* | 14 (5.4)
 |
| 94 | – | *Saba (Yr Iseldiroedd)* | 13 (5.0)
 |
| 95 | – | *Tocelaw (Seland Newydd)* | 12 (4.6)
 |
| 96 | – | *Gibraltar (y DU)* | 7 (2.7)
 |
| 97 | – | *Ynys Clipperton (Ffrainc)* | 6 (2.3)
 |
| 98 | – | *Ynysoedd Ashmore a Cartier (Awstralia)* | 5 (1.9)
 |
| 99 | - | *Tini Heke (Seland Newydd)* | 4 (1.5)
 |
| 100 | - | *Manawatāwhi (Seland Newydd)* | 3 (1.2)
 |
| 101 | – | *Coral Sea Islands (Awstralia)* | 3 (1.2)
 |
| 102 | 48 |  Monaco | 2.02 (0.78)
 |
| 103 | - | *Ynysoedd y Bounty (Seland Newydd)* | 1 (0.39)
 |
| 104 | 49 |  Dinas y Fatican | 0.44 (0.17)
 |

## Cyfeiriadau