| Altdorf to Carson (California) | 5,959.03 mi (9,590.13 km) |
| Altdorf to Carson City (Nevada) | 5,696.08 mi (9,166.95 km) |
| Altdorf to Carteret (New Jersey) | 3,963.52 mi (6,378.68 km) |
| Altdorf to Cartersville (Georgia) | 4,692.71 mi (7,552.18 km) |
| Altdorf to Carthage (Missouri) | 4,935.03 mi (7,942.17 km) |
| Altdorf to Cary (Illinois) | 4,460.35 mi (7,178.25 km) |
| Altdorf to Cary (North Carolina) | 4,364.63 mi (7,024.19 km) |
| Altdorf to Casa de Oro-Mount Helix (California) | 5,979.78 mi (9,623.53 km) |
| Altdorf to Casa Grande (Arizona) | 5,797.83 mi (9,330.71 km) |
| Altdorf to Casas Adobes (Arizona) | 5,803.16 mi (9,339.28 km) |
| Altdorf to Cascades (Virginia) | 4,161.29 mi (6,696.95 km) |
| Altdorf to Casper (Wyoming) | 5,075.42 mi (8,168.10 km) |
| Altdorf to Casselberry (Florida) | 4,800.74 mi (7,726.05 km) |
| Altdorf to Castaic (California) | 5,933.49 mi (9,549.03 km) |
| Altdorf to Castle Pines (Colorado) | 5,204.56 mi (8,375.93 km) |
