| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Rostkai | city | Warminsko-Mazurskie | Poland | 53.92 | 22.02 | 830 | 2114 |
| Rostkai | city | Warminsko-Mazurskie | Poland | 53.70 | 21.90 | 830 | 3171 |
| Rostkai | city | Podlaskie | Poland | 53.35 | 22.20 | 830 | 3068 |
| Rostkai | city | Mazowieckie | Poland | 53.00 | 21.75 | 830 | 2268 |
| Rostkai | city | Mazowieckie | Poland | 52.62 | 20.68 | 324 | 4392 |
| Rostkai | city | Mazowieckie | Poland | 52.56 | 22.04 | 830 | 2909 |
| Rostken | city | Warminsko-Mazurskie | Poland | 53.76 | 22.27 | 830 | 650 |
| Rostken | city | Warminsko-Mazurskie | Poland | 53.70 | 21.90 | 830 | 3171 |
| Rostken Kirchspiel Baitkowen | city | Warminsko-Mazurskie | Poland | 53.76 | 22.27 | 830 | 650 |
| Rostken bei Baitenberg | city | Warminsko-Mazurskie | Poland | 53.76 | 22.27 | 830 | 650 |
| Rostki | city | Warminsko-Mazurskie | Poland | 53.92 | 22.02 | 830 | 2114 |
| Rostki | city | Warminsko-Mazurskie | Poland | 53.70 | 21.90 | 830 | 3171 |
| Rostki | city | Podlaskie | Poland | 53.35 | 22.20 | 830 | 3068 |
| Rostki | city | Mazowieckie | Poland | 53.00 | 21.75 | 830 | 2268 |
| Rostki | city | Mazowieckie | Poland | 52.62 | 20.68 | 324 | 4392 |
| Rostki | city | Mazowieckie | Poland | 52.56 | 22.04 | 830 | 2909 |
| Rostki Airport | airport | 53.71 | 21.91 | 387 | 0 | ||
| Rostki Bajtkowskie | city | Warminsko-Mazurskie | Poland | 53.76 | 22.27 | 830 | 650 |
| Rostki Duze | city | Mazowieckie | Poland | 52.63 | 20.68 | 380 | 3906 |
| Rostki Kaptury | city | Mazowieckie | Poland | 52.83 | 21.26 | 288 | 2310 |
| Rostki Male | city | Mazowieckie | Poland | 52.61 | 20.68 | 305 | 4490 |
| Rostki Małe | city | Mazowieckie | Poland | 52.61 | 20.68 | 305 | 4490 |
| Rostki Strózne | city | Mazowieckie | Poland | 52.84 | 21.23 | 331 | 2250 |
| Rostki Wielkie | city | Mazowieckie | Poland | 52.69 | 22.09 | 341 | 4714 |
| Rostkov | city | Stredocesky Kraj | Czech Republic | 50.58 | 14.93 | 1092 | 4782 |
| Rostkova | city | Vitebskaya Oblast' | Belarus | 54.60 | 30.96 | 830 | 1490 |
| Rostkovo | city | Vitebskaya Oblast' | Belarus | 54.60 | 30.96 | 830 | 1490 |
| Rostkovo | city | Kaliningradskaya Oblast' | Russia | 54.49 | 21.05 | 78 | 1192 |
| Rostkovshchizna | city | Vilkaviskis | Lithuania | 54.56 | 23.15 | 337 | 1788 |
| Rostkowice | city | Opolskie | Poland | 50.38 | 17.73 | 830 | 4288 |
| Rostkowo | city | Mazowieckie | Poland | 53.00 | 20.81 | 830 | 6411 |