| Os to Cavaillon | 1,132.54 mi (1,822.65 km) |
| Os to Cebazat | 999.36 mi (1,608.31 km) |
| Os to Cenon | 1,090.40 mi (1,754.83 km) |
| Os to Cergy | 784.90 mi (1,263.17 km) |
| Os to Cernay | 860.85 mi (1,385.40 km) |
| Os to Cesson | 813.76 mi (1,309.63 km) |
| Os to Cesson-Sevigne | 882.89 mi (1,420.87 km) |
| Os to Cestas | 1,099.51 mi (1,769.49 km) |
| Os to Chalette-sur-Loing | 851.07 mi (1,369.66 km) |
| Os to Challans | 971.12 mi (1,562.86 km) |
| Os to Chalon-sur-Saone | 929.39 mi (1,495.71 km) |
| Os to Chalons-en-Champagne | 779.88 mi (1,255.10 km) |
| Os to Chamalieres | 1,003.47 mi (1,614.93 km) |
| Os to Chambery | 1,012.85 mi (1,630.03 km) |
| Os to Chambly | 774.74 mi (1,246.83 km) |
