| West Richland to Cividale del Friuli | 5,439.82 mi (8,754.54 km) |
| West Richland to Civita Castellana | 5,638.30 mi (9,073.97 km) |
| West Richland to Civitanova Marche | 5,613.42 mi (9,033.93 km) |
| West Richland to Civitavecchia | 5,633.52 mi (9,066.28 km) |
| West Richland to Civitella in Val di Chiana | 5,553.96 mi (8,938.23 km) |
| West Richland to Clusone | 5,363.58 mi (8,631.84 km) |
| West Richland to Coccaglio | 5,382.84 mi (8,662.84 km) |
| West Richland to Codigoro | 5,481.23 mi (8,821.19 km) |
| West Richland to Codogno | 5,398.91 mi (8,688.71 km) |
| West Richland to Codroipo | 5,436.65 mi (8,749.44 km) |
| West Richland to Cogoleto | 5,414.68 mi (8,714.09 km) |
| West Richland to Colle di Val d'Elsa | 5,539.41 mi (8,914.82 km) |
| West Richland to Colle Salvetti | 5,510.29 mi (8,867.95 km) |
| West Richland to Collecchio | 5,436.30 mi (8,748.88 km) |
| West Richland to Colleferro | 5,687.69 mi (9,153.46 km) |
