| Aosta to Caguas (Puerto Rico) | 4,528.91 mi (7,288.58 km) |
| Aosta to Cahokia (Illinois) | 4,695.73 mi (7,557.05 km) |
| Aosta to Calabasas (California) | 5,971.22 mi (9,609.75 km) |
| Aosta to Caldwell (Idaho) | 5,372.82 mi (8,646.71 km) |
| Aosta to Caledonia (Wisconsin) | 4,414.00 mi (7,103.65 km) |
| Aosta to Calera (Alabama) | 4,803.18 mi (7,729.97 km) |
| Aosta to Calexico (California) | 5,947.52 mi (9,571.61 km) |
| Aosta to Calhoun (Georgia) | 4,663.00 mi (7,504.37 km) |
| Aosta to California (Maryland) | 4,132.59 mi (6,650.75 km) |
| Aosta to California City (California) | 5,887.48 mi (9,474.98 km) |
| Aosta to Callaway (Florida) | 4,890.21 mi (7,870.04 km) |
| Aosta to Calumet City (Illinois) | 4,453.13 mi (7,166.61 km) |
| Aosta to Calverton (Maryland) | 4,120.99 mi (6,632.10 km) |
| Aosta to Camano (Washington) | 5,275.57 mi (8,490.21 km) |
| Aosta to Camarillo (California) | 5,978.06 mi (9,620.77 km) |
