| Great Falls to Cervignano del Friuli | 5,172.14 mi (8,323.76 km) |
| Great Falls to Cesa | 5,474.01 mi (8,809.57 km) |
| Great Falls to Cesano Maderno | 5,063.20 mi (8,148.44 km) |
| Great Falls to Cesena | 5,236.25 mi (8,426.93 km) |
| Great Falls to Cesenatico | 5,237.13 mi (8,428.34 km) |
| Great Falls to Cetraro | 5,608.49 mi (9,025.99 km) |
| Great Falls to Cherasco | 5,078.68 mi (8,173.35 km) |
| Great Falls to Chiampo | 5,129.66 mi (8,255.39 km) |
| Great Falls to Chiaravalle | 5,297.93 mi (8,526.19 km) |
| Great Falls to Chiari | 5,090.90 mi (8,193.01 km) |
| Great Falls to Chiavari | 5,140.99 mi (8,273.63 km) |
| Great Falls to Chieri | 5,057.53 mi (8,139.31 km) |
| Great Falls to Chieti | 5,392.96 mi (8,679.13 km) |
| Great Falls to Chioggia | 5,176.51 mi (8,330.78 km) |
| Great Falls to Chiusi | 5,290.81 mi (8,514.73 km) |
