Sadat Mahalleh, Otaqvar
Sadat Mahalleh( also Romanized as Sādāt Maḩalleh) is a village in Otaqvar Rural District, Otaqvar District, Langarud County, Gilan Province, Iran.
At the 2006 census, its population was 268, in 74 families.
Sadat Mahalleh, Sowme'eh Sara
Sadat Mahalleh( also Romanized as Sādāt Maḩalleh) is a village in Hend Khaleh Rural District, Tulem District, Sowme'eh Sara County, Gilan Province, Iran.
At the 2006 census, its population was 448, in 122 families.
Sadat Mahalleh, Chamestan
Sadat Mahalleh( also Romanized as Sādāt Maḩalleh) is a village in Lavij Rural District, Chamestan District, Nur County, Mazandaran Province, Iran.
At the 2006 census, its population was 100, in 22 families.
Sadat Mahalleh, Chaf
Sadat Mahalleh( also Romanized as Sādāt Maḩalleh; also known as Sa‘dat and Sadat Mahalleh Hoomeh) is a village in Chaf Rural District, in the Central District of Langarud County, Gilan Province, Iran.
At the 2006 census, its population was 950, in 267 families.
Sadat Mahalleh, Baladeh
Sadat Mahalleh( also Romanized as Sādāt Maḩalleh; also known as Kūseh Maḩalleh) is a village in Sheykh Fazlolah- e Nuri Rural District, Baladeh District, Nur County, Mazandaran Province, Iran.
At the 2006 census, its population was 28, in 10 families.
Solodniki
Solodniki is a rural locality( a selo) and the administrative center of Solodnikovsky Selsoviet, Chernoyarsky District, Astrakhan Oblast, Russia.
The population was 1,657 as of 2010.
There are 42 streets.
Sadat Mahalleh, Ahandan
Sadat Mahalleh( also Romanized as Sādāt Maḩalleh) is a village in Ahandan Rural District, in the Central District of Lahijan County, Gilan Province, Iran.
At the 2006 census, its population was 862, in 225 families.
Sadat Mahalleh, Sari
Sadat Mahalleh( also Romanized as Sādāt Maḩalleh) is a village in Garmab Rural District, Chahardangeh District, Sari County, Mazandaran Province, Iran.
At the 2006 census, its population was 296, in 78 families.
Sadat Mahalleh, Tehran
Sadat Mahalleh( also Romanized as Sādāt Maḩalleh and Sadat Mahaleh; also known as Said Mahalleh and Seyyed Maḩalleh) is a village in Abali Rural District, Rudehen District, Damavand County, Tehran Province, Iran.
At the 2006 census, its population was 1,396, in 380 families.
Sadat Mahalleh, Babol
Sadat Mahalleh( also Romanized as Sādāt Maḩalleh) is a village in Esbu Kola Rural District, in the Central District of Babol County, Mazandaran Province, Iran.
At the 2006 census, its population was 483, in 125 families.

Question: Are Sadat Mahalleh, Sari and Solodniki located in the same country?
Answer: no