| Caernarfon to Carpentras | 757.10 mi (1,218.44 km) |
| Caernarfon to Carquefou | 421.89 mi (678.97 km) |
| Caernarfon to Carqueiranne | 840.38 mi (1,352.45 km) |
| Caernarfon to Carrieres-sous-Poissy | 398.46 mi (641.26 km) |
| Caernarfon to Carrieres-sur-Seine | 407.89 mi (656.43 km) |
| Caernarfon to Carros | 831.47 mi (1,338.12 km) |
| Caernarfon to Carvin | 358.58 mi (577.08 km) |
| Caernarfon to Castanet-Tolosan | 715.25 mi (1,151.09 km) |
| Caernarfon to Castelginest | 702.57 mi (1,130.68 km) |
| Caernarfon to Castelnau-le-Lez | 755.00 mi (1,215.06 km) |
| Caernarfon to Castelnaudary | 735.93 mi (1,184.37 km) |
| Caernarfon to Castelsarrasin | 674.59 mi (1,085.64 km) |
| Caernarfon to Castres | 723.18 mi (1,163.85 km) |
| Caernarfon to Caudebec-les-Elbeuf | 351.31 mi (565.37 km) |
| Caernarfon to Caudry | 389.46 mi (626.78 km) |
