| Westlake to Carpentras | 4,196.97 mi (6,754.37 km) |
| Westlake to Carquefou | 3,812.87 mi (6,136.22 km) |
| Westlake to Carqueiranne | 4,275.33 mi (6,880.48 km) |
| Westlake to Carrieres-sous-Poissy | 3,908.47 mi (6,290.08 km) |
| Westlake to Carrieres-sur-Seine | 3,919.77 mi (6,308.26 km) |
| Westlake to Carros | 4,298.20 mi (6,917.28 km) |
| Westlake to Carvin | 3,897.52 mi (6,272.46 km) |
| Westlake to Castanet-Tolosan | 4,062.66 mi (6,538.22 km) |
| Westlake to Castelginest | 4,053.77 mi (6,523.92 km) |
| Westlake to Castelnau-le-Lez | 4,162.64 mi (6,699.13 km) |
| Westlake to Castelnaudary | 4,089.29 mi (6,581.08 km) |
| Westlake to Castelsarrasin | 4,027.93 mi (6,482.32 km) |
| Westlake to Castres | 4,092.50 mi (6,586.24 km) |
| Westlake to Caudebec-les-Elbeuf | 3,857.03 mi (6,207.29 km) |
| Westlake to Caudry | 3,926.80 mi (6,319.58 km) |
