| Ayvacik to Clay Cross | 1,607.01 mi (2,586.24 km) |
| Ayvacik to Clayton | 1,639.89 mi (2,639.14 km) |
| Ayvacik to Clayton le Moors | 1,660.84 mi (2,672.86 km) |
| Ayvacik to Cleckheaton | 1,634.72 mi (2,630.82 km) |
| Ayvacik to Cleethorpes | 1,567.09 mi (2,521.98 km) |
| Ayvacik to Clevedon | 1,619.72 mi (2,606.69 km) |
| Ayvacik to Clifton | 1,590.70 mi (2,559.98 km) |
| Ayvacik to Clifton | 1,619.38 mi (2,606.15 km) |
| Ayvacik to Cliftonville | 1,447.83 mi (2,330.05 km) |
| Ayvacik to Clitheroe | 1,663.87 mi (2,677.73 km) |
| Ayvacik to Clydebank | 1,795.78 mi (2,890.03 km) |
| Ayvacik to Coalville | 1,593.00 mi (2,563.69 km) |
| Ayvacik to Coatbridge | 1,781.62 mi (2,867.25 km) |
| Ayvacik to Cobham | 1,518.21 mi (2,443.33 km) |
| Ayvacik to Cockermouth | 1,722.25 mi (2,771.69 km) |
