| West Sacramento to Collegno | 5,850.18 mi (9,414.95 km) |
| West Sacramento to Cologno al Serio | 5,884.19 mi (9,469.69 km) |
| West Sacramento to Cologno Monzese | 5,875.16 mi (9,455.16 km) |
| West Sacramento to Colorno | 5,940.06 mi (9,559.60 km) |
| West Sacramento to Comacchio | 6,003.94 mi (9,662.41 km) |
| West Sacramento to Comiso | 6,519.65 mi (10,492.37 km) |
| West Sacramento to Como | 5,854.00 mi (9,421.10 km) |
| West Sacramento to Concordia Sagittaria | 5,961.28 mi (9,593.76 km) |
| West Sacramento to Concorezzo | 5,873.42 mi (9,452.35 km) |
| West Sacramento to Conegliano | 5,939.45 mi (9,558.63 km) |
| West Sacramento to Conselice | 6,004.60 mi (9,663.46 km) |
| West Sacramento to Conselve | 5,964.82 mi (9,599.45 km) |
| West Sacramento to Conversano | 6,356.01 mi (10,229.00 km) |
| West Sacramento to Copertino | 6,422.62 mi (10,336.20 km) |
| West Sacramento to Copparo | 5,982.82 mi (9,628.42 km) |
