| Clarksville to Cavaillon | 4,638.39 mi (7,464.77 km) |
| Clarksville to Cebazat | 4,489.19 mi (7,224.65 km) |
| Clarksville to Cenon | 4,362.04 mi (7,020.03 km) |
| Clarksville to Cergy | 4,346.75 mi (6,995.41 km) |
| Clarksville to Cernay | 4,593.92 mi (7,393.20 km) |
| Clarksville to Cesson | 4,382.95 mi (7,053.67 km) |
| Clarksville to Cesson-Sevigne | 4,220.85 mi (6,792.81 km) |
| Clarksville to Cestas | 4,358.84 mi (7,014.87 km) |
| Clarksville to Chalette-sur-Loing | 4,405.45 mi (7,089.88 km) |
| Clarksville to Challans | 4,245.01 mi (6,831.69 km) |
| Clarksville to Chalon-sur-Saone | 4,532.45 mi (7,294.28 km) |
| Clarksville to Chalons-en-Champagne | 4,442.70 mi (7,149.84 km) |
| Clarksville to Chamalieres | 4,489.62 mi (7,225.35 km) |
| Clarksville to Chambery | 4,617.10 mi (7,430.50 km) |
| Clarksville to Chambly | 4,350.39 mi (7,001.28 km) |
