| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Marnaniemi | city | Kareliya | Russia | 62.01 | 35.74 | 147 | 83 |
| Marnavolok | city | Kareliya | Russia | 62.01 | 35.74 | 147 | 83 |
| Marnekan | city | Magadanskaya Oblast' | Russia | 59.54 | 150.79 | 262 | 15568 |
| Marnja | city | Irkutskaya Oblast' | Russia | 54.35 | 98.81 | 1938 | 0 |
| Marnya | city | Irkutskaya Oblast' | Russia | 54.35 | 98.81 | 1938 | 0 |