| Grantsville to Collegno | 5,451.54 mi (8,773.41 km) |
| Grantsville to Cologno al Serio | 5,493.71 mi (8,841.27 km) |
| Grantsville to Cologno Monzese | 5,483.20 mi (8,824.36 km) |
| Grantsville to Colorno | 5,549.44 mi (8,930.96 km) |
| Grantsville to Comacchio | 5,618.23 mi (9,041.67 km) |
| Grantsville to Comiso | 6,117.18 mi (9,844.65 km) |
| Grantsville to Como | 5,462.43 mi (8,790.94 km) |
| Grantsville to Concordia Sagittaria | 5,581.39 mi (8,982.38 km) |
| Grantsville to Concorezzo | 5,481.84 mi (8,822.18 km) |
| Grantsville to Conegliano | 5,558.18 mi (8,945.03 km) |
| Grantsville to Conselice | 5,617.14 mi (9,039.91 km) |
| Grantsville to Conselve | 5,579.91 mi (8,980.00 km) |
| Grantsville to Conversano | 5,974.91 mi (9,615.69 km) |
| Grantsville to Copertino | 6,042.73 mi (9,724.83 km) |
| Grantsville to Copparo | 5,596.67 mi (9,006.97 km) |
