| Great Falls to Caltagirone | 5,696.50 mi (9,167.63 km) |
| Great Falls to Caltanissetta | 5,668.26 mi (9,122.18 km) |
| Great Falls to Calvisano | 5,113.80 mi (8,229.86 km) |
| Great Falls to Calvizzano | 5,476.37 mi (8,813.36 km) |
| Great Falls to Camaiore | 5,190.94 mi (8,354.00 km) |
| Great Falls to Cameri | 5,055.74 mi (8,136.43 km) |
| Great Falls to Camisano Vicentino | 5,143.89 mi (8,278.29 km) |
| Great Falls to Campagna | 5,516.44 mi (8,877.85 km) |
| Great Falls to Campagnano di Roma | 5,353.35 mi (8,615.39 km) |
| Great Falls to Campi Bisenzio | 5,222.00 mi (8,404.00 km) |
| Great Falls to Campi Salentina | 5,614.75 mi (9,036.06 km) |
| Great Falls to Campiglia Marittima | 5,248.55 mi (8,446.73 km) |
| Great Falls to Campobasso | 5,452.19 mi (8,774.45 km) |
| Great Falls to Campobello di Licata | 5,677.60 mi (9,137.21 km) |
| Great Falls to Campobello di Mazara | 5,619.74 mi (9,044.09 km) |
