| Champaign to Carpentras | 4,519.16 mi (7,272.89 km) |
| Champaign to Carquefou | 4,133.63 mi (6,652.43 km) |
| Champaign to Carqueiranne | 4,598.50 mi (7,400.57 km) |
| Champaign to Carrieres-sous-Poissy | 4,222.22 mi (6,795.00 km) |
| Champaign to Carrieres-sur-Seine | 4,233.38 mi (6,812.97 km) |
| Champaign to Carros | 4,618.97 mi (7,433.51 km) |
| Champaign to Carvin | 4,206.31 mi (6,769.41 km) |
| Champaign to Castanet-Tolosan | 4,388.95 mi (7,063.34 km) |
| Champaign to Castelginest | 4,379.78 mi (7,048.58 km) |
| Champaign to Castelnau-le-Lez | 4,486.69 mi (7,220.63 km) |
| Champaign to Castelnaudary | 4,415.59 mi (7,106.20 km) |
| Champaign to Castelsarrasin | 4,353.53 mi (7,006.33 km) |
| Champaign to Castres | 4,418.02 mi (7,110.11 km) |
| Champaign to Caudebec-les-Elbeuf | 4,170.81 mi (6,712.26 km) |
| Champaign to Caudry | 4,236.18 mi (6,817.48 km) |
