| Altamont to Caño Martin Peña (Puerto Rico) | 3,627.77 mi (5,838.33 km) |
| Altamont to Cañon City (Colorado) | 905.65 mi (1,457.50 km) |
| Altamont to Canóvanas (Puerto Rico) | 3,638.05 mi (5,854.87 km) |
| Altamont to Canton (Georgia) | 2,076.50 mi (3,341.81 km) |
| Altamont to Canton (Illinois) | 1,637.02 mi (2,634.53 km) |
| Altamont to Canton (Mississippi) | 1,848.76 mi (2,975.29 km) |
| Altamont to Canton (Ohio) | 2,070.92 mi (3,332.82 km) |
| Altamont to Canyon (Texas) | 1,176.03 mi (1,892.63 km) |
| Altamont to Canyon Lake (California) | 636.00 mi (1,023.54 km) |
| Altamont to Canyon Lake (Texas) | 1,554.93 mi (2,502.42 km) |
| Altamont to Cape Coral (Florida) | 2,477.55 mi (3,987.23 km) |
| Altamont to Cape Girardeau (Missouri) | 1,730.88 mi (2,785.58 km) |
| Altamont to Carbondale (Illinois) | 1,737.92 mi (2,796.92 km) |
| Altamont to Carlisle (Pennsylvania) | 2,292.27 mi (3,689.06 km) |
| Altamont to Carlsbad (California) | 672.07 mi (1,081.59 km) |
