| Seymour to Crawfordsville (Indiana) | 92.77 mi (149.29 km) |
| Seymour to Crest Hill (Illinois) | 215.86 mi (347.40 km) |
| Seymour to Crestview (Florida) | 567.89 mi (913.93 km) |
| Seymour to Crestwood (Illinois) | 210.31 mi (338.46 km) |
| Seymour to Crestwood (Missouri) | 243.26 mi (391.49 km) |
| Seymour to Creve Coeur (Missouri) | 245.86 mi (395.67 km) |
| Seymour to Crofton (Maryland) | 494.54 mi (795.88 km) |
| Seymour to Crossville (Tennessee) | 212.26 mi (341.60 km) |
| Seymour to Crowley (Louisiana) | 706.54 mi (1,137.07 km) |
| Seymour to Crowley (Texas) | 778.12 mi (1,252.26 km) |
| Seymour to Crown Point (Indiana) | 186.92 mi (300.82 km) |
| Seymour to Crystal (Minnesota) | 568.85 mi (915.48 km) |
| Seymour to Crystal Lake (Illinois) | 260.70 mi (419.56 km) |
| Seymour to Cudahy (California) | 1,817.44 mi (2,924.88 km) |
| Seymour to Cudahy (Wisconsin) | 294.85 mi (474.51 km) |
