| Karnobat to Cebazat | 1,198.14 mi (1,928.22 km) |
| Karnobat to Cenon | 1,375.30 mi (2,213.34 km) |
| Karnobat to Cergy | 1,271.56 mi (2,046.37 km) |
| Karnobat to Cernay | 1,024.61 mi (1,648.95 km) |
| Karnobat to Cesson | 1,241.55 mi (1,998.09 km) |
| Karnobat to Cesson-Sevigne | 1,429.10 mi (2,299.92 km) |
| Karnobat to Cestas | 1,383.15 mi (2,225.97 km) |
| Karnobat to Chalette-sur-Loing | 1,229.23 mi (1,978.25 km) |
| Karnobat to Challans | 1,437.47 mi (2,313.38 km) |
| Karnobat to Chalon-sur-Saone | 1,119.72 mi (1,802.01 km) |
| Karnobat to Chalons-en-Champagne | 1,168.41 mi (1,880.37 km) |
| Karnobat to Chamalieres | 1,199.60 mi (1,930.57 km) |
| Karnobat to Chambery | 1,061.75 mi (1,708.72 km) |
| Karnobat to Chambly | 1,265.10 mi (2,035.99 km) |
| Karnobat to Chambray-les-Tours | 1,317.36 mi (2,120.09 km) |
