| Boone to Carpentras | 4,397.10 mi (7,076.44 km) |
| Boone to Carquefou | 4,018.60 mi (6,467.31 km) |
| Boone to Carqueiranne | 4,472.59 mi (7,197.94 km) |
| Boone to Carrieres-sous-Poissy | 4,129.13 mi (6,645.20 km) |
| Boone to Carrieres-sur-Seine | 4,140.63 mi (6,663.70 km) |
| Boone to Carros | 4,501.29 mi (7,244.12 km) |
| Boone to Carvin | 4,127.82 mi (6,643.09 km) |
| Boone to Castanet-Tolosan | 4,252.63 mi (6,843.95 km) |
| Boone to Castelginest | 4,244.60 mi (6,831.02 km) |
| Boone to Castelnau-le-Lez | 4,358.20 mi (7,013.84 km) |
| Boone to Castelnaudary | 4,279.11 mi (6,886.56 km) |
| Boone to Castelsarrasin | 4,220.02 mi (6,791.47 km) |
| Boone to Castres | 4,284.47 mi (6,895.18 km) |
| Boone to Caudebec-les-Elbeuf | 4,077.89 mi (6,562.74 km) |
| Boone to Caudry | 4,155.86 mi (6,688.20 km) |
