| Niagara Falls to Civril | 5,262.24 mi (8,468.75 km) |
| Niagara Falls to Cizre | 5,768.15 mi (9,282.94 km) |
| Niagara Falls to Cobanlar | 5,282.82 mi (8,501.88 km) |
| Niagara Falls to Corlu | 5,051.62 mi (8,129.80 km) |
| Niagara Falls to Corum | 5,345.79 mi (8,603.22 km) |
| Niagara Falls to Cukurca | 5,821.61 mi (9,368.97 km) |
| Niagara Falls to Cukurcayir | 5,491.06 mi (8,837.01 km) |
| Niagara Falls to Cumayeri | 5,183.24 mi (8,341.61 km) |
| Niagara Falls to Cumra | 5,414.15 mi (8,713.23 km) |
| Niagara Falls to Cungus | 5,620.07 mi (9,044.63 km) |
| Niagara Falls to Dargecit | 5,740.63 mi (9,238.64 km) |
| Niagara Falls to Davutlar | 5,194.14 mi (8,359.16 km) |
| Niagara Falls to Demirozu | 5,538.64 mi (8,913.58 km) |
| Niagara Falls to Demre | 5,371.81 mi (8,645.09 km) |
| Niagara Falls to Denizciler | 5,590.06 mi (8,996.33 km) |
