| Severn to Crawfordsville (Indiana) | 546.51 mi (879.52 km) |
| Severn to Crest Hill (Illinois) | 623.72 mi (1,003.79 km) |
| Severn to Crestview (Florida) | 804.71 mi (1,295.05 km) |
| Severn to Crestwood (Illinois) | 606.01 mi (975.28 km) |
| Severn to Crestwood (Missouri) | 736.68 mi (1,185.57 km) |
| Severn to Creve Coeur (Missouri) | 739.25 mi (1,189.70 km) |
| Severn to Crofton (Maryland) | 8.41 mi (13.53 km) |
| Severn to Crossville (Tennessee) | 506.48 mi (815.10 km) |
| Severn to Crowley (Louisiana) | 1,080.69 mi (1,739.21 km) |
| Severn to Crowley (Texas) | 1,239.11 mi (1,994.15 km) |
| Severn to Crown Point (Indiana) | 582.64 mi (937.67 km) |
| Severn to Crystal (Minnesota) | 944.41 mi (1,519.87 km) |
| Severn to Crystal Lake (Illinois) | 645.67 mi (1,039.10 km) |
| Severn to Cudahy (California) | 2,310.09 mi (3,717.72 km) |
| Severn to Cudahy (Wisconsin) | 638.14 mi (1,026.98 km) |
