| Buchs to Crest Hill (Illinois) | 4,504.54 mi (7,249.36 km) |
| Buchs to Crestview (Florida) | 4,956.50 mi (7,976.72 km) |
| Buchs to Crestwood (Illinois) | 4,486.85 mi (7,220.88 km) |
| Buchs to Crestwood (Missouri) | 4,734.27 mi (7,619.06 km) |
| Buchs to Creve Coeur (Missouri) | 4,731.74 mi (7,615.00 km) |
| Buchs to Crofton (Maryland) | 4,158.64 mi (6,692.68 km) |
| Buchs to Crossville (Tennessee) | 4,643.53 mi (7,473.04 km) |
| Buchs to Crowley (Louisiana) | 5,224.16 mi (8,407.48 km) |
| Buchs to Crowley (Texas) | 5,303.58 mi (8,535.28 km) |
| Buchs to Crown Point (Indiana) | 4,482.31 mi (7,213.59 km) |
| Buchs to Crystal (Minnesota) | 4,536.31 mi (7,300.48 km) |
| Buchs to Crystal Lake (Illinois) | 4,482.50 mi (7,213.88 km) |
| Buchs to Cudahy (California) | 5,959.91 mi (9,591.56 km) |
| Buchs to Cudahy (Wisconsin) | 4,431.82 mi (7,132.32 km) |
| Buchs to Cullman (Alabama) | 4,802.17 mi (7,728.34 km) |
