| San Marcos to Carpentras | 5,983.89 mi (9,630.14 km) |
| San Marcos to Carquefou | 5,599.99 mi (9,012.31 km) |
| San Marcos to Carqueiranne | 6,067.13 mi (9,764.10 km) |
| San Marcos to Carrieres-sous-Poissy | 5,647.14 mi (9,088.20 km) |
| San Marcos to Carrieres-sur-Seine | 5,657.25 mi (9,104.46 km) |
| San Marcos to Carros | 6,072.64 mi (9,772.98 km) |
| San Marcos to Carvin | 5,605.06 mi (9,020.47 km) |
| San Marcos to Castanet-Tolosan | 5,881.47 mi (9,465.30 km) |
| San Marcos to Castelginest | 5,870.75 mi (9,448.06 km) |
| San Marcos to Castelnau-le-Lez | 5,963.33 mi (9,597.05 km) |
| San Marcos to Castelnaudary | 5,907.54 mi (9,507.26 km) |
| San Marcos to Castelsarrasin | 5,842.64 mi (9,402.81 km) |
| San Marcos to Castres | 5,905.16 mi (9,503.44 km) |
| San Marcos to Caudebec-les-Elbeuf | 5,597.56 mi (9,008.40 km) |
| San Marcos to Caudry | 5,637.05 mi (9,071.95 km) |
