| Elk Plain to Crawfordsville (Indiana) | 1,823.84 mi (2,935.19 km) |
| Elk Plain to Crest Hill (Illinois) | 1,720.65 mi (2,769.12 km) |
| Elk Plain to Crestview (Florida) | 2,201.98 mi (3,543.75 km) |
| Elk Plain to Crestwood (Illinois) | 1,736.12 mi (2,794.01 km) |
| Elk Plain to Crestwood (Missouri) | 1,710.11 mi (2,752.15 km) |
| Elk Plain to Creve Coeur (Missouri) | 1,703.42 mi (2,741.39 km) |
| Elk Plain to Crofton (Maryland) | 2,338.04 mi (3,762.72 km) |
| Elk Plain to Crossville (Tennessee) | 2,054.82 mi (3,306.92 km) |
| Elk Plain to Crowley (Louisiana) | 1,973.06 mi (3,175.33 km) |
| Elk Plain to Crowley (Texas) | 1,649.23 mi (2,654.18 km) |
| Elk Plain to Crown Point (Indiana) | 1,761.28 mi (2,834.50 km) |
| Elk Plain to Crystal (Minnesota) | 1,390.03 mi (2,237.03 km) |
| Elk Plain to Crystal Lake (Illinois) | 1,691.80 mi (2,722.68 km) |
| Elk Plain to Cudahy (California) | 929.67 mi (1,496.17 km) |
| Elk Plain to Cudahy (Wisconsin) | 1,695.22 mi (2,728.19 km) |
