Maika-66 a meridiano laud

Ti 66° a meridiano laud ti Greenwich ket ti linia ti longitud nga umabot manipud iti Amianan nga Ungto a bumallasiw iti Taaw Artiko, Amianan nga Amerika, ti Taaw Atlantiko, ti Baybay Karibe, Sentral nga Amerika, Abagatan nga Amerika, ti Taaw Pasipiko, ti Akin-abagatan a Taaw, ken ti Antartika aginggana iti Abagatan nga Ungto.

Ti maika-66 a meridiano laud ket mangporma ti nalatak a sirkulo a kakuyogna ti maika-114 a meridiano daya.

Manipud iti Ungto aginggana iti Ungto
Mangrugi iti Amianan nga Ungto ken agpaabagatan iti Abagatan nga Ungto, ti maika-66 a meridiano laud ket lumabas iti:

{| class="wikitable plainrowheaders"
! scope="col" width="145" | Nagsasabtan
! scope="col" | Pagilian, teritorio wenno baybay
! scope="col" | Dagiti nota
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Taaw Artiko
| style="background:#b0e0e6;" |
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Baybay Lincoln
| style="background:#b0e0e6;" |
|-
| 
! scope="row" | 
| Nunavut — Isla Ellesmere
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Lingsat Nares
| style="background:#b0e0e6;" |
|-
| 
! scope="row" | 
|
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Lingsat Nares
| style="background:#b0e0e6;" | Labneng Kane
|-
| 
! scope="row" | 
|
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Luek Baffin
| style="background:#b0e0e6;" |
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Lingsat Davis
| style="background:#b0e0e6;" |
|-
| 
! scope="row" | 
| Nunavut — Peninsula Cumberland, Isla Baffin
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Lingsat Davis
| style="background:#b0e0e6;" | Cumberland Sound
|-
| 
! scope="row" | 
| Nunavut — Peninsula Hall, Isla Baffin
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Luek Frobisher
| style="background:#b0e0e6;" |
|-
| 
! scope="row" | 
| Nunavut — Peninsula Meta Incognita, Isla Baffin
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Lingsat Hudson
| style="background:#b0e0e6;" |
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Luek Ungava
| style="background:#b0e0e6;" |
|-valign="top"
| 
! scope="row" | 
| Quebec Newfoundland ken Labrador — Labrador, fmanipud iti  Quebec — manipud iti 
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Golpo ti San Lorenzo
| style="background:#b0e0e6;" |
|-
| 
! scope="row" | 
| Quebec — Peninsula Gaspé
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Luek Chaleur
| style="background:#b0e0e6;" |
|-
| 
! scope="row" | 
| New Brunswick
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Luek ti Fundy
| style="background:#b0e0e6;" |
|-
| 
! scope="row" | 
| Nova Scotia
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Taaw Atlantiko
| style="background:#b0e0e6;" |
|-
| 
! scope="row" | 
|
|-valign="top"
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Baybay Karibe
| style="background:#b0e0e6;" | Lumabas bassit iti daya ti isla ti La Orchila,  (iti )
|-
| 
! scope="row" | 
|
|-valign="top"
| 
! scope="row" | 
| Amazonas Rondônia — manipud iti 
|-
| 
! scope="row" | 
|
|-
| 
! scope="row" | 
|
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Taaw Atlantiko
| style="background:#b0e0e6;" | Golpo San Jorge
|-
| 
! scope="row" | 
|
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Taaw Atlantiko
| style="background:#b0e0e6;" |
|-
| 
! scope="row" | 
| Isla Grande de Tierra del Fuego
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Taaw Atlantiko
| style="background:#b0e0e6;" |
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Akin-abagatan a Taaw
| style="background:#b0e0e6;" |
|-valign="top"
| 
! scope="row" | Antartika
| Isla Renaud — tinunton babaen ti , , .
|-
| style="background:#b0e0e6;" | 
! scope="row" style="background:#b0e0e6;" | Akin-abagatan a Taaw
| style="background:#b0e0e6;" |
|-valign="top"
| 
! scope="row" | Antartika
| Tinunton babaen ti , , .
|-
|}

Kitaen pay 
Maika-65 a meridiano laud
Maika-67 a meridiano laud

Dagiti linia ti longitud