| South Euclid to Carpentras | 4,176.91 mi (6,722.08 km) |
| South Euclid to Carquefou | 3,792.91 mi (6,104.10 km) |
| South Euclid to Carqueiranne | 4,255.20 mi (6,848.08 km) |
| South Euclid to Carrieres-sous-Poissy | 3,888.98 mi (6,258.71 km) |
| South Euclid to Carrieres-sur-Seine | 3,900.28 mi (6,276.90 km) |
| South Euclid to Carros | 4,278.22 mi (6,885.13 km) |
| South Euclid to Carvin | 3,878.36 mi (6,241.61 km) |
| South Euclid to Castanet-Tolosan | 4,042.33 mi (6,505.50 km) |
| South Euclid to Castelginest | 4,033.46 mi (6,491.23 km) |
| South Euclid to Castelnau-le-Lez | 4,142.46 mi (6,666.64 km) |
| South Euclid to Castelnaudary | 4,068.96 mi (6,548.36 km) |
| South Euclid to Castelsarrasin | 4,007.64 mi (6,449.68 km) |
| South Euclid to Castres | 4,072.22 mi (6,553.60 km) |
| South Euclid to Caudebec-les-Elbeuf | 3,837.53 mi (6,175.91 km) |
| South Euclid to Caudry | 3,907.60 mi (6,288.67 km) |
