| Great Falls to Corato | 5,525.67 mi (8,892.71 km) |
| Great Falls to Corbetta | 5,065.45 mi (8,152.05 km) |
| Great Falls to Corciano | 5,293.99 mi (8,519.86 km) |
| Great Falls to Cordenons | 5,145.45 mi (8,280.80 km) |
| Great Falls to Cori | 5,396.63 mi (8,685.04 km) |
| Great Falls to Coriano | 5,256.18 mi (8,459.00 km) |
| Great Falls to Corigliano Calabro | 5,619.04 mi (9,042.98 km) |
| Great Falls to Corleone | 5,626.24 mi (9,054.55 km) |
| Great Falls to Cormano | 5,068.25 mi (8,156.56 km) |
| Great Falls to Cornaredo | 5,067.06 mi (8,154.65 km) |
| Great Falls to Cornate d'Adda | 5,071.56 mi (8,161.88 km) |
| Great Falls to Cornedo Vicentino | 5,127.85 mi (8,252.48 km) |
| Great Falls to Correggio | 5,158.59 mi (8,301.95 km) |
| Great Falls to Corridonia | 5,323.04 mi (8,566.61 km) |
| Great Falls to Corsico | 5,073.18 mi (8,164.49 km) |
