| Altdorf to Culpeper (Virginia) | 4,211.89 mi (6,778.38 km) |
| Altdorf to Culver City (California) | 5,953.71 mi (9,581.58 km) |
| Altdorf to Cumberland (Maryland) | 4,192.84 mi (6,747.72 km) |
| Altdorf to Cupertino (California) | 5,869.69 mi (9,446.36 km) |
| Altdorf to Cutler Bay (Florida) | 4,903.19 mi (7,890.93 km) |
| Altdorf to Cutlerville (Michigan) | 4,332.54 mi (6,972.55 km) |
| Altdorf to Cuyahoga Falls (Ohio) | 4,241.12 mi (6,825.42 km) |
| Altdorf to Cypress (California) | 5,953.35 mi (9,581.00 km) |
| Altdorf to Cypress Gardens (Florida) | 4,848.05 mi (7,802.19 km) |
| Altdorf to Cypress Lake (Florida) | 4,927.35 mi (7,929.80 km) |
| Altdorf to D'Iberville (Mississippi) | 5,042.04 mi (8,114.39 km) |
| Altdorf to Dakota Ridge (Colorado) | 5,205.41 mi (8,377.30 km) |
| Altdorf to Dale City (Virginia) | 4,176.62 mi (6,721.63 km) |
| Altdorf to Dallas (Georgia) | 4,706.08 mi (7,573.70 km) |
| Altdorf to Dallas (Oregon) | 5,454.66 mi (8,778.43 km) |
