| Aosta to Cicero (Illinois) | 4,451.25 mi (7,163.60 km) |
| Aosta to Cimarron Hills (Colorado) | 5,236.31 mi (8,427.03 km) |
| Aosta to Cincinnati (Ohio) | 4,437.65 mi (7,141.71 km) |
| Aosta to Cinco Ranch (Texas) | 5,348.02 mi (8,606.81 km) |
| Aosta to Circleville (Ohio) | 4,352.07 mi (7,003.98 km) |
| Aosta to Citrus (California) | 5,947.07 mi (9,570.89 km) |
| Aosta to Citrus Heights (California) | 5,790.92 mi (9,319.59 km) |
| Aosta to Citrus Park (Florida) | 4,852.24 mi (7,808.93 km) |
| Aosta to Claiborne (Louisiana) | 5,062.36 mi (8,147.08 km) |
| Aosta to Claremont (California) | 5,940.82 mi (9,560.83 km) |
| Aosta to Claremont (New Hampshire) | 3,754.66 mi (6,042.54 km) |
| Aosta to Claremore (Oklahoma) | 5,019.36 mi (8,077.88 km) |
| Aosta to Clarksburg (Maryland) | 4,127.82 mi (6,643.09 km) |
| Aosta to Clarksburg (West Virginia) | 4,255.91 mi (6,849.23 km) |
| Aosta to Clarksdale (Mississippi) | 4,915.43 mi (7,910.63 km) |
