| Butte to Caltagirone | 5,822.49 mi (9,370.39 km) |
| Butte to Caltanissetta | 5,794.19 mi (9,324.85 km) |
| Butte to Calvisano | 5,240.53 mi (8,433.82 km) |
| Butte to Calvizzano | 5,603.00 mi (9,017.17 km) |
| Butte to Camaiore | 5,317.38 mi (8,557.50 km) |
| Butte to Cameri | 5,182.19 mi (8,339.93 km) |
| Butte to Camisano Vicentino | 5,270.88 mi (8,482.66 km) |
| Butte to Campagna | 5,643.21 mi (9,081.87 km) |
| Butte to Campagnano di Roma | 5,479.86 mi (8,818.98 km) |
| Butte to Campi Bisenzio | 5,348.59 mi (8,607.72 km) |
| Butte to Campi Salentina | 5,741.98 mi (9,240.82 km) |
| Butte to Campiglia Marittima | 5,374.88 mi (8,650.04 km) |
| Butte to Campobasso | 5,579.03 mi (8,978.58 km) |
| Butte to Campobello di Licata | 5,803.43 mi (9,339.72 km) |
| Butte to Campobello di Mazara | 5,745.35 mi (9,246.24 km) |
