| Roy to Cavaillon | 5,385.97 mi (8,667.88 km) |
| Roy to Cebazat | 5,220.91 mi (8,402.24 km) |
| Roy to Cenon | 5,141.71 mi (8,274.79 km) |
| Roy to Cergy | 5,030.81 mi (8,096.30 km) |
| Roy to Cernay | 5,255.26 mi (8,457.52 km) |
| Roy to Cesson | 5,071.02 mi (8,161.02 km) |
| Roy to Cesson-Sevigne | 4,951.36 mi (7,968.45 km) |
| Roy to Cestas | 5,141.72 mi (8,274.80 km) |
| Roy to Chalette-sur-Loing | 5,102.29 mi (8,211.34 km) |
| Roy to Challans | 5,000.85 mi (8,048.08 km) |
| Roy to Chalon-sur-Saone | 5,232.37 mi (8,420.68 km) |
| Roy to Chalons-en-Champagne | 5,108.76 mi (8,221.76 km) |
| Roy to Chamalieres | 5,222.62 mi (8,405.00 km) |
| Roy to Chambery | 5,327.94 mi (8,574.50 km) |
| Roy to Chambly | 5,030.55 mi (8,095.89 km) |
