| Altamont to Crest Hill (Illinois) | 1,718.26 mi (2,765.27 km) |
| Altamont to Crestview (Florida) | 2,088.63 mi (3,361.32 km) |
| Altamont to Crestwood (Illinois) | 1,735.92 mi (2,793.69 km) |
| Altamont to Crestwood (Missouri) | 1,659.44 mi (2,670.61 km) |
| Altamont to Creve Coeur (Missouri) | 1,653.81 mi (2,661.55 km) |
| Altamont to Crofton (Maryland) | 2,345.58 mi (3,774.84 km) |
| Altamont to Crossville (Tennessee) | 1,998.81 mi (3,216.77 km) |
| Altamont to Crowley (Louisiana) | 1,821.05 mi (2,930.69 km) |
| Altamont to Crowley (Texas) | 1,486.42 mi (2,392.17 km) |
| Altamont to Crown Point (Indiana) | 1,759.38 mi (2,831.44 km) |
| Altamont to Crystal (Minnesota) | 1,424.88 mi (2,293.13 km) |
| Altamont to Crystal Lake (Illinois) | 1,697.52 mi (2,731.89 km) |
| Altamont to Cudahy (California) | 600.54 mi (966.48 km) |
| Altamont to Cudahy (Wisconsin) | 1,711.96 mi (2,755.14 km) |
| Altamont to Cullman (Alabama) | 1,958.58 mi (3,152.03 km) |
