| Sozopol to Cebazat | 1,237.52 mi (1,991.60 km) |
| Sozopol to Cenon | 1,414.52 mi (2,276.46 km) |
| Sozopol to Cergy | 1,310.72 mi (2,109.41 km) |
| Sozopol to Cernay | 1,063.90 mi (1,712.18 km) |
| Sozopol to Cesson | 1,280.81 mi (2,061.27 km) |
| Sozopol to Cesson-Sevigne | 1,468.49 mi (2,363.30 km) |
| Sozopol to Cestas | 1,422.35 mi (2,289.05 km) |
| Sozopol to Chalette-sur-Loing | 1,268.59 mi (2,041.59 km) |
| Sozopol to Challans | 1,476.91 mi (2,376.86 km) |
| Sozopol to Chalon-sur-Saone | 1,159.16 mi (1,865.49 km) |
| Sozopol to Chalons-en-Champagne | 1,207.51 mi (1,943.30 km) |
| Sozopol to Chamalieres | 1,238.98 mi (1,993.94 km) |
| Sozopol to Chambery | 1,101.11 mi (1,772.06 km) |
| Sozopol to Chambly | 1,304.23 mi (2,098.96 km) |
| Sozopol to Chambray-les-Tours | 1,356.80 mi (2,183.55 km) |
