| Karnobat to Costessey | 1,374.17 mi (2,211.51 km) |
| Karnobat to Cottingham | 1,464.24 mi (2,356.47 km) |
| Karnobat to Coulsdon | 1,401.69 mi (2,255.81 km) |
| Karnobat to Coventry | 1,477.92 mi (2,378.48 km) |
| Karnobat to Cowdenbeath | 1,631.17 mi (2,625.11 km) |
| Karnobat to Cowes | 1,441.90 mi (2,320.51 km) |
| Karnobat to Cowley | 1,419.60 mi (2,284.62 km) |
| Karnobat to Cowley | 1,453.63 mi (2,339.40 km) |
| Karnobat to Cramlington | 1,540.70 mi (2,479.52 km) |
| Karnobat to Cranleigh | 1,412.80 mi (2,273.69 km) |
| Karnobat to Crawley | 1,400.10 mi (2,253.24 km) |
| Karnobat to Crayford | 1,390.67 mi (2,238.07 km) |
| Karnobat to Crewe | 1,528.47 mi (2,459.83 km) |
| Karnobat to Crigglestone | 1,503.74 mi (2,420.04 km) |
| Karnobat to Cromer | 1,377.30 mi (2,216.56 km) |
