| Half Moon Bay to Carpentras | 5,917.75 mi (9,523.70 km) |
| Half Moon Bay to Carquefou | 5,541.12 mi (8,917.57 km) |
| Half Moon Bay to Carqueiranne | 6,001.62 mi (9,658.68 km) |
| Half Moon Bay to Carrieres-sous-Poissy | 5,567.50 mi (8,960.03 km) |
| Half Moon Bay to Carrieres-sur-Seine | 5,576.94 mi (8,975.22 km) |
| Half Moon Bay to Carros | 5,999.46 mi (9,655.20 km) |
| Half Moon Bay to Carvin | 5,514.44 mi (8,874.63 km) |
| Half Moon Bay to Castanet-Tolosan | 5,831.65 mi (9,385.14 km) |
| Half Moon Bay to Castelginest | 5,820.27 mi (9,366.82 km) |
| Half Moon Bay to Castelnau-le-Lez | 5,903.69 mi (9,501.08 km) |
| Half Moon Bay to Castelnaudary | 5,857.00 mi (9,425.93 km) |
| Half Moon Bay to Castelsarrasin | 5,791.59 mi (9,320.67 km) |
| Half Moon Bay to Castres | 5,852.06 mi (9,417.97 km) |
| Half Moon Bay to Caudebec-les-Elbeuf | 5,519.65 mi (8,883.01 km) |
| Half Moon Bay to Caudry | 5,546.77 mi (8,926.66 km) |
