| Plonsk to Cavaillon | 928.29 mi (1,493.95 km) |
| Plonsk to Cebazat | 907.02 mi (1,459.70 km) |
| Plonsk to Cenon | 1,088.16 mi (1,751.23 km) |
| Plonsk to Cergy | 834.52 mi (1,343.03 km) |
| Plonsk to Cernay | 670.95 mi (1,079.79 km) |
| Plonsk to Cesson | 826.35 mi (1,329.88 km) |
| Plonsk to Cesson-Sevigne | 1,013.09 mi (1,630.41 km) |
| Plonsk to Cestas | 1,098.77 mi (1,768.30 km) |
| Plonsk to Chalette-sur-Loing | 838.70 mi (1,349.76 km) |
| Plonsk to Challans | 1,065.98 mi (1,715.53 km) |
| Plonsk to Chalon-sur-Saone | 800.75 mi (1,288.68 km) |
| Plonsk to Chalons-en-Champagne | 742.34 mi (1,194.67 km) |
| Plonsk to Chamalieres | 910.71 mi (1,465.65 km) |
| Plonsk to Chambery | 814.07 mi (1,310.12 km) |
| Plonsk to Chambly | 823.20 mi (1,324.82 km) |
