| Opelousas to Carpentras | 5,110.01 mi (8,223.76 km) |
| Opelousas to Carquefou | 4,729.69 mi (7,611.70 km) |
| Opelousas to Carqueiranne | 5,186.24 mi (8,346.44 km) |
| Opelousas to Carrieres-sous-Poissy | 4,835.02 mi (7,781.21 km) |
| Opelousas to Carrieres-sur-Seine | 4,846.44 mi (7,799.59 km) |
| Opelousas to Carros | 5,213.50 mi (8,390.32 km) |
| Opelousas to Carvin | 4,829.27 mi (7,771.96 km) |
| Opelousas to Castanet-Tolosan | 4,967.61 mi (7,994.59 km) |
| Opelousas to Castelginest | 4,959.42 mi (7,981.41 km) |
| Opelousas to Castelnau-le-Lez | 5,072.15 mi (8,162.83 km) |
| Opelousas to Castelnaudary | 4,994.13 mi (8,037.27 km) |
| Opelousas to Castelsarrasin | 4,934.59 mi (7,941.45 km) |
| Opelousas to Castres | 4,999.10 mi (8,045.27 km) |
| Opelousas to Caudebec-les-Elbeuf | 4,783.64 mi (7,698.53 km) |
| Opelousas to Caudry | 4,857.95 mi (7,818.11 km) |
