| Ashtabula to Cavaillon | 4,139.35 mi (6,661.64 km) |
| Ashtabula to Cebazat | 3,988.38 mi (6,418.67 km) |
| Ashtabula to Cenon | 3,864.88 mi (6,219.92 km) |
| Ashtabula to Cergy | 3,842.58 mi (6,184.03 km) |
| Ashtabula to Cernay | 4,089.25 mi (6,581.02 km) |
| Ashtabula to Cesson | 3,879.07 mi (6,242.76 km) |
| Ashtabula to Cesson-Sevigne | 3,719.08 mi (5,985.28 km) |
| Ashtabula to Cestas | 3,861.98 mi (6,215.25 km) |
| Ashtabula to Chalette-sur-Loing | 3,902.10 mi (6,279.83 km) |
| Ashtabula to Challans | 3,745.25 mi (6,027.40 km) |
| Ashtabula to Chalon-sur-Saone | 4,029.63 mi (6,485.07 km) |
| Ashtabula to Chalons-en-Champagne | 3,937.92 mi (6,337.47 km) |
| Ashtabula to Chamalieres | 3,988.91 mi (6,419.53 km) |
| Ashtabula to Chambery | 4,115.21 mi (6,622.79 km) |
| Ashtabula to Chambly | 3,846.05 mi (6,189.61 km) |
