| Poquoson to Carpentras | 4,120.99 mi (6,632.09 km) |
| Poquoson to Carquefou | 3,745.67 mi (6,028.08 km) |
| Poquoson to Carqueiranne | 4,195.20 mi (6,751.53 km) |
| Poquoson to Carrieres-sous-Poissy | 3,862.77 mi (6,216.53 km) |
| Poquoson to Carrieres-sur-Seine | 3,874.34 mi (6,235.14 km) |
| Poquoson to Carros | 4,226.16 mi (6,801.35 km) |
| Poquoson to Carvin | 3,866.40 mi (6,222.38 km) |
| Poquoson to Castanet-Tolosan | 3,972.95 mi (6,393.84 km) |
| Poquoson to Castelginest | 3,965.24 mi (6,381.44 km) |
| Poquoson to Castelnau-le-Lez | 4,080.39 mi (6,566.75 km) |
| Poquoson to Castelnaudary | 3,999.31 mi (6,436.27 km) |
| Poquoson to Castelsarrasin | 3,941.19 mi (6,342.73 km) |
| Poquoson to Castres | 4,005.45 mi (6,446.16 km) |
| Poquoson to Caudebec-les-Elbeuf | 3,811.77 mi (6,134.45 km) |
| Poquoson to Caudry | 3,893.69 mi (6,266.29 km) |
