| West Richland to Collegno | 5,345.77 mi (8,603.19 km) |
| West Richland to Cologno al Serio | 5,374.32 mi (8,649.13 km) |
| West Richland to Cologno Monzese | 5,366.25 mi (8,636.14 km) |
| West Richland to Colorno | 5,430.08 mi (8,738.88 km) |
| West Richland to Comacchio | 5,490.79 mi (8,836.57 km) |
| West Richland to Comiso | 6,015.56 mi (9,681.11 km) |
| West Richland to Como | 5,344.90 mi (8,601.79 km) |
| West Richland to Concordia Sagittaria | 5,444.96 mi (8,762.82 km) |
| West Richland to Concorezzo | 5,364.26 mi (8,632.95 km) |
| West Richland to Conegliano | 5,423.96 mi (8,729.02 km) |
| West Richland to Conselice | 5,492.48 mi (8,839.29 km) |
| West Richland to Conselve | 5,451.32 mi (8,773.05 km) |
| West Richland to Conversano | 5,839.18 mi (9,397.25 km) |
| West Richland to Copertino | 5,904.95 mi (9,503.09 km) |
| West Richland to Copparo | 5,470.00 mi (8,803.11 km) |
