| Plonsk to Carpentras | 917.08 mi (1,475.90 km) |
| Plonsk to Carquefou | 1,034.86 mi (1,665.44 km) |
| Plonsk to Carqueiranne | 931.83 mi (1,499.63 km) |
| Plonsk to Carrieres-sous-Poissy | 838.06 mi (1,348.72 km) |
| Plonsk to Carrieres-sur-Seine | 828.81 mi (1,333.84 km) |
| Plonsk to Carros | 859.85 mi (1,383.80 km) |
| Plonsk to Carvin | 760.93 mi (1,224.59 km) |
| Plonsk to Castanet-Tolosan | 1,070.32 mi (1,722.52 km) |
| Plonsk to Castelginest | 1,064.45 mi (1,713.06 km) |
| Plonsk to Castelnau-le-Lez | 977.81 mi (1,573.63 km) |
| Plonsk to Castelnaudary | 1,062.97 mi (1,710.69 km) |
| Plonsk to Castelsarrasin | 1,060.77 mi (1,707.14 km) |
| Plonsk to Castres | 1,038.80 mi (1,671.78 km) |
| Plonsk to Caudebec-les-Elbeuf | 870.95 mi (1,401.66 km) |
| Plonsk to Caudry | 750.23 mi (1,207.38 km) |
