| Karnobat to Busto Garolfo | 918.22 mi (1,477.74 km) |
| Karnobat to Cabras | 973.86 mi (1,567.28 km) |
| Karnobat to Cadelbosco di Sopra | 830.06 mi (1,335.86 km) |
| Karnobat to Cadoneghe | 771.12 mi (1,240.99 km) |
| Karnobat to Cagli | 725.06 mi (1,166.88 km) |
| Karnobat to Cagliari | 960.13 mi (1,545.18 km) |
| Karnobat to Cairo Montenotte | 943.59 mi (1,518.57 km) |
| Karnobat to Caivano | 662.98 mi (1,066.96 km) |
| Karnobat to Calcinaia | 826.73 mi (1,330.49 km) |
| Karnobat to Calcinato | 844.02 mi (1,358.32 km) |
| Karnobat to Calderara di Reno | 796.36 mi (1,281.61 km) |
| Karnobat to Caldogno | 793.76 mi (1,277.44 km) |
| Karnobat to Calenzano | 799.29 mi (1,286.33 km) |
| Karnobat to Calolziocorte | 894.17 mi (1,439.03 km) |
| Karnobat to Caltagirone | 757.48 mi (1,219.05 km) |
