| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Masugawa | city | Sakhalinskaya Oblast' | Russia | 50.30 | 155.92 | 370 | 85 |
| Masugawa Fishery | city | Sakhalinskaya Oblast' | Russia | 50.30 | 155.92 | 370 | 85 |
| Masukawa | city | Sakhalinskaya Oblast' | Russia | 50.30 | 155.92 | 370 | 85 |
| Masukawa-gyojō | city | Sakhalinskaya Oblast' | Russia | 50.30 | 155.92 | 370 | 85 |
| Masunino | city | Udmurtiya | Russia | 56.32 | 54.00 | 396 | 854 |