| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Rudchek | city | Kohgiluyeh va Bowyer Ahmad | Iran | 31.25 | 50.52 | 7549 | 3909 |
| Rudco | city | New York | United States | 41.65 | -73.94 | 98 | |
| Rudczanny | city | Warminsko-Mazurskie | Poland | 53.65 | 21.56 | 830 | 1967 |
| Rudczanny-Nieden | city | Warminsko-Mazurskie | Poland | 53.65 | 21.56 | 830 | 1967 |
| Rudczany | city | Warminsko-Mazurskie | Poland | 53.65 | 21.56 | 830 | 1967 |