| Niagara Falls to Cermik | 5,629.84 mi (9,060.35 km) |
| Niagara Falls to Cesme | 5,126.66 mi (8,250.57 km) |
| Niagara Falls to Ceyhan | 5,555.65 mi (8,940.95 km) |
| Niagara Falls to Ceylanpinar | 5,719.09 mi (9,203.99 km) |
| Niagara Falls to Cicekdagi | 5,373.20 mi (8,647.33 km) |
| Niagara Falls to Cide | 5,208.40 mi (8,382.12 km) |
| Niagara Falls to Cifteler | 5,259.22 mi (8,463.89 km) |
| Niagara Falls to Ciftlik | 5,448.53 mi (8,768.56 km) |
| Niagara Falls to Ciftlikkoy | 5,132.62 mi (8,260.16 km) |
| Niagara Falls to Cihanbeyli | 5,365.97 mi (8,635.69 km) |
| Niagara Falls to Cildir | 5,595.58 mi (9,005.22 km) |
| Niagara Falls to Cilimli | 5,185.63 mi (8,345.47 km) |
| Niagara Falls to Cinar | 5,685.54 mi (9,149.99 km) |
| Niagara Falls to Cinarcik | 5,125.81 mi (8,249.20 km) |
| Niagara Falls to Cine | 5,230.04 mi (8,416.93 km) |
