| Allen Park to Carpentras | 4,219.37 mi (6,790.42 km) |
| Allen Park to Carquefou | 3,834.22 mi (6,170.59 km) |
| Allen Park to Carqueiranne | 4,298.43 mi (6,917.65 km) |
| Allen Park to Carrieres-sous-Poissy | 3,925.33 mi (6,317.21 km) |
| Allen Park to Carrieres-sur-Seine | 3,936.55 mi (6,335.26 km) |
| Allen Park to Carros | 4,319.63 mi (6,951.77 km) |
| Allen Park to Carvin | 3,911.45 mi (6,294.88 km) |
| Allen Park to Castanet-Tolosan | 4,088.04 mi (6,579.06 km) |
| Allen Park to Castelginest | 4,078.93 mi (6,564.41 km) |
| Allen Park to Castelnau-le-Lez | 4,186.36 mi (6,737.29 km) |
| Allen Park to Castelnaudary | 4,114.67 mi (6,621.93 km) |
| Allen Park to Castelsarrasin | 4,052.78 mi (6,522.31 km) |
| Allen Park to Castres | 4,117.29 mi (6,626.14 km) |
| Allen Park to Caudebec-les-Elbeuf | 3,873.89 mi (6,234.43 km) |
| Allen Park to Caudry | 3,941.08 mi (6,342.55 km) |
