| Luxembourg to Clay Cross | 407.15 mi (655.24 km) |
| Luxembourg to Clayton | 445.41 mi (716.83 km) |
| Luxembourg to Clayton le Moors | 463.98 mi (746.71 km) |
| Luxembourg to Cleckheaton | 439.96 mi (708.05 km) |
| Luxembourg to Cleethorpes | 379.16 mi (610.20 km) |
| Luxembourg to Clevedon | 414.07 mi (666.39 km) |
| Luxembourg to Clifton | 389.08 mi (626.17 km) |
| Luxembourg to Clifton | 431.14 mi (693.85 km) |
| Luxembourg to Cliftonville | 241.24 mi (388.23 km) |
| Luxembourg to Clitheroe | 468.06 mi (753.27 km) |
| Luxembourg to Clydebank | 617.40 mi (993.61 km) |
| Luxembourg to Coalville | 389.37 mi (626.63 km) |
| Luxembourg to Coatbridge | 604.75 mi (973.25 km) |
| Luxembourg to Cobham | 311.02 mi (500.53 km) |
| Luxembourg to Cockermouth | 531.95 mi (856.09 km) |
