| Port Wentworth to Cividale del Friuli | 4,859.67 mi (7,820.88 km) |
| Port Wentworth to Civita Castellana | 4,932.45 mi (7,938.01 km) |
| Port Wentworth to Civitanova Marche | 4,960.40 mi (7,983.00 km) |
| Port Wentworth to Civitavecchia | 4,910.70 mi (7,903.01 km) |
| Port Wentworth to Civitella in Val di Chiana | 4,866.37 mi (7,831.67 km) |
| Port Wentworth to Clusone | 4,715.02 mi (7,588.08 km) |
| Port Wentworth to Coccaglio | 4,725.40 mi (7,604.80 km) |
| Port Wentworth to Codigoro | 4,841.08 mi (7,790.96 km) |
| Port Wentworth to Codogno | 4,724.88 mi (7,603.95 km) |
| Port Wentworth to Codroipo | 4,844.34 mi (7,796.22 km) |
| Port Wentworth to Cogoleto | 4,699.45 mi (7,563.04 km) |
| Port Wentworth to Colle di Val d'Elsa | 4,840.57 mi (7,790.15 km) |
| Port Wentworth to Colle Salvetti | 4,805.23 mi (7,733.27 km) |
| Port Wentworth to Collecchio | 4,759.44 mi (7,659.58 km) |
| Port Wentworth to Colleferro | 4,977.93 mi (8,011.21 km) |
