| Seymour to Clarksdale (Mississippi) | 418.55 mi (673.58 km) |
| Seymour to Clarkston (Georgia) | 366.53 mi (589.87 km) |
| Seymour to Clarksville (Indiana) | 43.74 mi (70.39 km) |
| Seymour to Clarksville (Tennessee) | 182.42 mi (293.58 km) |
| Seymour to Clawson (Michigan) | 286.45 mi (461.00 km) |
| Seymour to Clay (Alabama) | 365.10 mi (587.58 km) |
| Seymour to Clayton (California) | 1,938.72 mi (3,120.06 km) |
| Seymour to Clayton (Missouri) | 239.94 mi (386.15 km) |
| Seymour to Clayton (North Carolina) | 467.62 mi (752.57 km) |
| Seymour to Clayton (Ohio) | 104.90 mi (168.82 km) |
| Seymour to Clearfield (Utah) | 1,385.41 mi (2,229.61 km) |
| Seymour to Clearlake (California) | 1,960.50 mi (3,155.12 km) |
| Seymour to Clearwater (Florida) | 778.87 mi (1,253.47 km) |
| Seymour to Cleburne (Texas) | 790.14 mi (1,271.60 km) |
| Seymour to Clemmons (North Carolina) | 362.75 mi (583.79 km) |
