| Castle Rock to Cavaillon | 5,219.35 mi (8,399.72 km) |
| Castle Rock to Cebazat | 5,057.61 mi (8,139.44 km) |
| Castle Rock to Cenon | 4,962.56 mi (7,986.46 km) |
| Castle Rock to Cergy | 4,880.34 mi (7,854.15 km) |
| Castle Rock to Cernay | 5,114.32 mi (8,230.70 km) |
| Castle Rock to Cesson | 4,919.75 mi (7,917.57 km) |
| Castle Rock to Cesson-Sevigne | 4,785.60 mi (7,701.68 km) |
| Castle Rock to Cestas | 4,961.55 mi (7,984.85 km) |
| Castle Rock to Chalette-sur-Loing | 4,948.63 mi (7,964.05 km) |
| Castle Rock to Challans | 4,827.72 mi (7,769.47 km) |
| Castle Rock to Chalon-sur-Saone | 5,079.14 mi (8,174.09 km) |
| Castle Rock to Chalons-en-Champagne | 4,964.75 mi (7,989.99 km) |
| Castle Rock to Chamalieres | 5,058.94 mi (8,141.58 km) |
| Castle Rock to Chambery | 5,172.30 mi (8,324.01 km) |
| Castle Rock to Chambly | 4,881.29 mi (7,855.68 km) |
