| Amstetten to Caño Martin Peña (Puerto Rico) | 4,864.53 mi (7,828.70 km) |
| Amstetten to Cañon City (Colorado) | 5,418.23 mi (8,719.81 km) |
| Amstetten to Canóvanas (Puerto Rico) | 4,860.69 mi (7,822.53 km) |
| Amstetten to Canton (Georgia) | 4,890.17 mi (7,869.97 km) |
| Amstetten to Canton (Illinois) | 4,787.36 mi (7,704.52 km) |
| Amstetten to Canton (Mississippi) | 5,191.57 mi (8,355.03 km) |
| Amstetten to Canton (Ohio) | 4,451.40 mi (7,163.84 km) |
| Amstetten to Canyon (Texas) | 5,500.08 mi (8,851.52 km) |
| Amstetten to Canyon Lake (California) | 6,058.69 mi (9,750.52 km) |
| Amstetten to Canyon Lake (Texas) | 5,648.43 mi (9,090.28 km) |
| Amstetten to Cape Coral (Florida) | 5,166.60 mi (8,314.83 km) |
| Amstetten to Cape Girardeau (Missouri) | 4,933.15 mi (7,939.14 km) |
| Amstetten to Carbondale (Illinois) | 4,899.83 mi (7,885.52 km) |
| Amstetten to Carlisle (Pennsylvania) | 4,316.64 mi (6,946.96 km) |
| Amstetten to Carlsbad (California) | 6,093.14 mi (9,805.97 km) |
