| Altdorf to Caño Martin Peña (Puerto Rico) | 4,580.43 mi (7,371.49 km) |
| Altdorf to Cañon City (Colorado) | 5,270.48 mi (8,482.01 km) |
| Altdorf to Canóvanas (Puerto Rico) | 4,576.31 mi (7,364.86 km) |
| Altdorf to Canton (Georgia) | 4,675.76 mi (7,524.90 km) |
| Altdorf to Canton (Illinois) | 4,605.60 mi (7,412.00 km) |
| Altdorf to Canton (Mississippi) | 4,985.73 mi (8,023.75 km) |
| Altdorf to Canton (Ohio) | 4,250.36 mi (6,840.29 km) |
| Altdorf to Canyon (Texas) | 5,332.79 mi (8,582.29 km) |
| Altdorf to Canyon Lake (California) | 5,936.12 mi (9,553.26 km) |
| Altdorf to Canyon Lake (Texas) | 5,456.67 mi (8,781.66 km) |
| Altdorf to Cape Coral (Florida) | 4,926.60 mi (7,928.59 km) |
| Altdorf to Cape Girardeau (Missouri) | 4,739.93 mi (7,628.18 km) |
| Altdorf to Carbondale (Illinois) | 4,707.05 mi (7,575.27 km) |
| Altdorf to Carlisle (Pennsylvania) | 4,104.59 mi (6,605.70 km) |
| Altdorf to Carlsbad (California) | 5,969.21 mi (9,606.51 km) |
