| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Rostsaeter | city | Hedmark | Norway | 62.12 | 11.90 | 2572 | 0 |
| Rostsaetra | city | Hedmark | Norway | 62.12 | 11.90 | 2572 | 0 |
| Rostsaetri | city | Hedmark | Norway | 62.20 | 10.07 | 3349 | 10 |
| Rostseviche | city | Grodnenskaya Oblast' | Belarus | 53.08 | 24.92 | 830 | 1720 |
| Rostsino | city | Ivanovskaya Oblast' | Russia | 57.03 | 39.76 | 830 | 745 |