| Altdorf to Caguas (Puerto Rico) | 4,589.41 mi (7,385.95 km) |
| Altdorf to Cahokia (Illinois) | 4,705.04 mi (7,572.04 km) |
| Altdorf to Calabasas (California) | 5,954.59 mi (9,582.99 km) |
| Altdorf to Caldwell (Idaho) | 5,349.06 mi (8,608.47 km) |
| Altdorf to Caledonia (Wisconsin) | 4,419.43 mi (7,112.39 km) |
| Altdorf to Calera (Alabama) | 4,823.42 mi (7,762.55 km) |
| Altdorf to Calexico (California) | 5,936.12 mi (9,553.26 km) |
| Altdorf to Calhoun (Georgia) | 4,683.24 mi (7,536.95 km) |
| Altdorf to California (Maryland) | 4,155.50 mi (6,687.64 km) |
| Altdorf to California City (California) | 5,870.81 mi (9,448.15 km) |
| Altdorf to Callaway (Florida) | 4,915.68 mi (7,911.02 km) |
| Altdorf to Calumet City (Illinois) | 4,460.62 mi (7,178.67 km) |
| Altdorf to Calverton (Maryland) | 4,142.29 mi (6,666.37 km) |
| Altdorf to Camano (Washington) | 5,241.66 mi (8,435.63 km) |
| Altdorf to Camarillo (California) | 5,960.92 mi (9,593.18 km) |
