| Clemmons to Cavaillon | 4,353.03 mi (7,005.52 km) |
| Clemmons to Cebazat | 4,209.94 mi (6,775.24 km) |
| Clemmons to Cenon | 4,072.57 mi (6,554.17 km) |
| Clemmons to Cergy | 4,081.96 mi (6,569.28 km) |
| Clemmons to Cernay | 4,330.95 mi (6,969.99 km) |
| Clemmons to Cesson | 4,116.52 mi (6,624.90 km) |
| Clemmons to Cesson-Sevigne | 3,946.09 mi (6,350.61 km) |
| Clemmons to Cestas | 4,068.61 mi (6,547.79 km) |
| Clemmons to Chalette-sur-Loing | 4,136.39 mi (6,656.88 km) |
| Clemmons to Challans | 3,963.33 mi (6,378.37 km) |
| Clemmons to Chalon-sur-Saone | 4,260.60 mi (6,856.78 km) |
| Clemmons to Chalons-en-Champagne | 4,180.99 mi (6,728.65 km) |
| Clemmons to Chamalieres | 4,210.04 mi (6,775.41 km) |
| Clemmons to Chambery | 4,341.20 mi (6,986.49 km) |
| Clemmons to Chambly | 4,086.56 mi (6,576.69 km) |
