| Sozopol to Costessey | 1,411.91 mi (2,272.24 km) |
| Sozopol to Cottingham | 1,501.55 mi (2,416.51 km) |
| Sozopol to Coulsdon | 1,440.20 mi (2,317.78 km) |
| Sozopol to Coventry | 1,516.05 mi (2,439.85 km) |
| Sozopol to Cowdenbeath | 1,667.47 mi (2,683.54 km) |
| Sozopol to Cowes | 1,480.68 mi (2,382.93 km) |
| Sozopol to Cowley | 1,458.04 mi (2,346.49 km) |
| Sozopol to Cowley | 1,492.04 mi (2,401.21 km) |
| Sozopol to Cramlington | 1,577.40 mi (2,538.58 km) |
| Sozopol to Cranleigh | 1,451.40 mi (2,335.81 km) |
| Sozopol to Crawley | 1,438.69 mi (2,315.35 km) |
| Sozopol to Crayford | 1,429.10 mi (2,299.92 km) |
| Sozopol to Crewe | 1,566.35 mi (2,520.79 km) |
| Sozopol to Crigglestone | 1,541.26 mi (2,480.42 km) |
| Sozopol to Cromer | 1,414.88 mi (2,277.03 km) |
