| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Mas-Kyuyel' | city | Sakha (Yakutiya) | Russia | 70.15 | 145.68 | 229 | 0 |
| Mas-Kyuyely | city | Sakha (Yakutiya) | Russia | 70.15 | 145.68 | 229 | 0 |
| Mas-Kyuyel’ | city | Sakha (Yakutiya) | Russia | 70.15 | 145.68 | 229 | 0 |
| Mas-Tumusakh | city | Sakha (Yakutiya) | Russia | 69.43 | 153.89 | 36 | 0 |
| Mas-Tumustakh | city | Sakha (Yakutiya) | Russia | 69.43 | 153.89 | 36 | 0 |