| Socastee to Cividale del Friuli | 4,696.34 mi (7,558.03 km) |
| Socastee to Civita Castellana | 4,768.89 mi (7,674.78 km) |
| Socastee to Civitanova Marche | 4,796.83 mi (7,719.76 km) |
| Socastee to Civitavecchia | 4,747.16 mi (7,639.82 km) |
| Socastee to Civitella in Val di Chiana | 4,702.79 mi (7,568.41 km) |
| Socastee to Clusone | 4,551.52 mi (7,324.97 km) |
| Socastee to Coccaglio | 4,561.88 mi (7,341.64 km) |
| Socastee to Codigoro | 4,677.56 mi (7,527.80 km) |
| Socastee to Codogno | 4,561.32 mi (7,340.74 km) |
| Socastee to Codroipo | 4,680.97 mi (7,533.30 km) |
| Socastee to Cogoleto | 4,535.88 mi (7,299.79 km) |
| Socastee to Colle di Val d'Elsa | 4,677.00 mi (7,526.90 km) |
| Socastee to Colle Salvetti | 4,641.65 mi (7,470.02 km) |
| Socastee to Collecchio | 4,595.88 mi (7,396.36 km) |
| Socastee to Colleferro | 4,814.39 mi (7,748.01 km) |
