| Westlake to Cavaillon | 4,204.27 mi (6,766.12 km) |
| Westlake to Cebazat | 4,053.11 mi (6,522.85 km) |
| Westlake to Cenon | 3,929.96 mi (6,324.66 km) |
| Westlake to Cergy | 3,906.72 mi (6,287.26 km) |
| Westlake to Cernay | 4,153.25 mi (6,684.02 km) |
| Westlake to Cesson | 3,943.29 mi (6,346.10 km) |
| Westlake to Cesson-Sevigne | 3,783.69 mi (6,089.26 km) |
| Westlake to Cestas | 3,927.08 mi (6,320.03 km) |
| Westlake to Chalette-sur-Loing | 3,966.44 mi (6,383.36 km) |
| Westlake to Challans | 3,810.11 mi (6,131.78 km) |
| Westlake to Chalon-sur-Saone | 4,094.06 mi (6,588.75 km) |
| Westlake to Chalons-en-Champagne | 4,001.89 mi (6,440.43 km) |
| Westlake to Chamalieres | 4,053.65 mi (6,523.73 km) |
| Westlake to Chambery | 4,179.79 mi (6,726.73 km) |
| Westlake to Chambly | 3,910.14 mi (6,292.77 km) |
