| Wildomar to Cividale del Friuli | 6,129.52 mi (9,864.50 km) |
| Wildomar to Civita Castellana | 6,300.02 mi (10,138.91 km) |
| Wildomar to Civitanova Marche | 6,289.03 mi (10,121.22 km) |
| Wildomar to Civitavecchia | 6,290.28 mi (10,123.23 km) |
| Wildomar to Civitella in Val di Chiana | 6,218.18 mi (10,007.20 km) |
| Wildomar to Clusone | 6,032.58 mi (9,708.49 km) |
| Wildomar to Coccaglio | 6,050.02 mi (9,736.56 km) |
| Wildomar to Codigoro | 6,156.24 mi (9,907.52 km) |
| Wildomar to Codogno | 6,062.02 mi (9,755.87 km) |
| Wildomar to Codroipo | 6,123.06 mi (9,854.11 km) |
| Wildomar to Cogoleto | 6,066.70 mi (9,763.40 km) |
| Wildomar to Colle di Val d'Elsa | 6,200.02 mi (9,977.97 km) |
| Wildomar to Colle Salvetti | 6,168.23 mi (9,926.81 km) |
| Wildomar to Collecchio | 6,099.81 mi (9,816.70 km) |
| Wildomar to Colleferro | 6,349.83 mi (10,219.07 km) |
