| Karnobat to Cabries | 1,089.37 mi (1,753.17 km) |
| Karnobat to Cachan | 1,256.43 mi (2,022.03 km) |
| Karnobat to Caen | 1,381.69 mi (2,223.61 km) |
| Karnobat to Cagnes-sur-Mer | 999.98 mi (1,609.31 km) |
| Karnobat to Cahors | 1,280.18 mi (2,060.26 km) |
| Karnobat to Calais | 1,311.46 mi (2,110.60 km) |
| Karnobat to Caluire-et-Cuire | 1,113.98 mi (1,792.77 km) |
| Karnobat to Cambrai | 1,238.61 mi (1,993.35 km) |
| Karnobat to Canet-en-Roussillon | 1,213.94 mi (1,953.65 km) |
| Karnobat to Cannes | 1,007.19 mi (1,620.92 km) |
| Karnobat to Canteleu | 1,322.48 mi (2,128.33 km) |
| Karnobat to Capbreton | 1,427.35 mi (2,297.10 km) |
| Karnobat to Carcassonne | 1,242.48 mi (1,999.57 km) |
| Karnobat to Carmaux | 1,246.56 mi (2,006.14 km) |
| Karnobat to Carpentras | 1,103.24 mi (1,775.49 km) |
