| Bad Homburg to Clay Cross | 474.20 mi (763.15 km) |
| Bad Homburg to Clayton | 506.16 mi (814.59 km) |
| Bad Homburg to Clayton le Moors | 527.23 mi (848.49 km) |
| Bad Homburg to Cleckheaton | 501.01 mi (806.29 km) |
| Bad Homburg to Cleethorpes | 433.54 mi (697.71 km) |
| Bad Homburg to Clevedon | 506.42 mi (815.00 km) |
| Bad Homburg to Clifton | 458.69 mi (738.19 km) |
| Bad Homburg to Clifton | 485.98 mi (782.11 km) |
| Bad Homburg to Cliftonville | 324.31 mi (521.92 km) |
| Bad Homburg to Clitheroe | 530.17 mi (853.23 km) |
| Bad Homburg to Clydebank | 665.82 mi (1,071.53 km) |
| Bad Homburg to Coalville | 462.23 mi (743.88 km) |
| Bad Homburg to Coatbridge | 652.08 mi (1,049.42 km) |
| Bad Homburg to Cobham | 400.80 mi (645.03 km) |
| Bad Homburg to Cockermouth | 588.90 mi (947.74 km) |
