| Aosta to Cloverly (Maryland) | 4,121.19 mi (6,632.41 km) |
| Aosta to Clovis (California) | 5,849.69 mi (9,414.17 km) |
| Aosta to Clovis (New Mexico) | 5,408.05 mi (8,703.41 km) |
| Aosta to Clute (Texas) | 5,368.17 mi (8,639.23 km) |
| Aosta to Coachella (California) | 5,913.20 mi (9,516.37 km) |
| Aosta to Coalinga (California) | 5,908.89 mi (9,509.43 km) |
| Aosta to Coamo (Puerto Rico) | 4,551.87 mi (7,325.53 km) |
| Aosta to Coatesville (Pennsylvania) | 4,034.68 mi (6,493.19 km) |
| Aosta to Cockeysville (Maryland) | 4,089.95 mi (6,582.14 km) |
| Aosta to Cocoa (Florida) | 4,756.59 mi (7,654.99 km) |
| Aosta to Cocoa Beach (Florida) | 4,752.47 mi (7,648.37 km) |
| Aosta to Coconut Creek (Florida) | 4,826.71 mi (7,767.83 km) |
| Aosta to Coeur d'Alene (Idaho) | 5,151.45 mi (8,290.45 km) |
| Aosta to Cohoes (New York) | 3,835.49 mi (6,172.63 km) |
| Aosta to Cold Springs (Nevada) | 5,694.64 mi (9,164.63 km) |
