| Kouvola to Clay Cross | 1,171.54 mi (1,885.42 km) |
| Kouvola to Clayton | 1,158.81 mi (1,864.93 km) |
| Kouvola to Clayton le Moors | 1,177.88 mi (1,895.62 km) |
| Kouvola to Cleckheaton | 1,158.05 mi (1,863.70 km) |
| Kouvola to Cleethorpes | 1,109.74 mi (1,785.96 km) |
| Kouvola to Clevedon | 1,294.74 mi (2,083.68 km) |
| Kouvola to Clifton | 1,175.05 mi (1,891.06 km) |
| Kouvola to Clifton | 1,127.54 mi (1,814.60 km) |
| Kouvola to Cliftonville | 1,162.34 mi (1,870.61 km) |
| Kouvola to Clitheroe | 1,174.23 mi (1,889.73 km) |
| Kouvola to Clydebank | 1,165.12 mi (1,875.08 km) |
| Kouvola to Coalville | 1,189.11 mi (1,913.69 km) |
| Kouvola to Coatbridge | 1,153.84 mi (1,856.93 km) |
| Kouvola to Cobham | 1,221.87 mi (1,966.41 km) |
| Kouvola to Cockermouth | 1,175.32 mi (1,891.50 km) |
