| Bethesda to Crest Hill (Illinois) | 605.90 mi (975.10 km) |
| Bethesda to Crestview (Florida) | 781.15 mi (1,257.14 km) |
| Bethesda to Crestwood (Illinois) | 588.45 mi (947.02 km) |
| Bethesda to Crestwood (Missouri) | 714.25 mi (1,149.48 km) |
| Bethesda to Creve Coeur (Missouri) | 716.93 mi (1,153.80 km) |
| Bethesda to Crofton (Maryland) | 23.64 mi (38.04 km) |
| Bethesda to Crossville (Tennessee) | 481.56 mi (774.99 km) |
| Bethesda to Crowley (Louisiana) | 1,055.90 mi (1,699.30 km) |
| Bethesda to Crowley (Texas) | 1,214.51 mi (1,954.56 km) |
| Bethesda to Crown Point (Indiana) | 564.76 mi (908.90 km) |
| Bethesda to Crystal (Minnesota) | 930.40 mi (1,497.34 km) |
| Bethesda to Crystal Lake (Illinois) | 629.03 mi (1,012.33 km) |
| Bethesda to Cudahy (California) | 2,288.21 mi (3,682.52 km) |
| Bethesda to Cudahy (Wisconsin) | 623.17 mi (1,002.89 km) |
| Bethesda to Cullman (Alabama) | 632.97 mi (1,018.67 km) |
