| Niort to Carpentras | 310.65 mi (499.95 km) |
| Niort to Carquefou | 82.97 mi (133.53 km) |
| Niort to Carqueiranne | 390.65 mi (628.70 km) |
| Niort to Carrieres-sous-Poissy | 215.28 mi (346.46 km) |
| Niort to Carrieres-sur-Seine | 219.73 mi (353.63 km) |
| Niort to Carros | 412.94 mi (664.56 km) |
| Niort to Carvin | 327.77 mi (527.50 km) |
| Niort to Castanet-Tolosan | 216.51 mi (348.44 km) |
| Niort to Castelginest | 204.02 mi (328.34 km) |
| Niort to Castelnau-le-Lez | 282.72 mi (454.99 km) |
| Niort to Castelnaudary | 239.11 mi (384.81 km) |
| Niort to Castelsarrasin | 175.41 mi (282.29 km) |
| Niort to Castres | 230.25 mi (370.55 km) |
| Niort to Caudebec-les-Elbeuf | 215.43 mi (346.70 km) |
| Niort to Caudry | 317.20 mi (510.48 km) |
