| Willebroek to Cabries | 529.00 mi (851.34 km) |
| Willebroek to Cachan | 181.35 mi (291.86 km) |
| Willebroek to Caen | 246.95 mi (397.43 km) |
| Willebroek to Cagnes-sur-Mer | 527.66 mi (849.19 km) |
| Willebroek to Cahors | 477.01 mi (767.67 km) |
| Willebroek to Calais | 109.44 mi (176.12 km) |
| Willebroek to Caluire-et-Cuire | 364.88 mi (587.22 km) |
| Willebroek to Cambrai | 78.99 mi (127.12 km) |
| Willebroek to Canet-en-Roussillon | 581.22 mi (935.39 km) |
| Willebroek to Cannes | 533.76 mi (859.01 km) |
| Willebroek to Canteleu | 184.65 mi (297.16 km) |
| Willebroek to Capbreton | 579.96 mi (933.35 km) |
| Willebroek to Carcassonne | 551.00 mi (886.75 km) |
| Willebroek to Carmaux | 495.62 mi (797.62 km) |
| Willebroek to Carpentras | 485.44 mi (781.25 km) |
