| Seymour to Missouri City (Texas) | 849.71 mi (1,367.47 km) |
| Seymour to Mitchell (South Dakota) | 710.31 mi (1,143.13 km) |
| Seymour to Mitchellville (Maryland) | 487.57 mi (784.67 km) |
| Seymour to Moberly (Missouri) | 351.97 mi (566.44 km) |
| Seymour to Mobile (Alabama) | 585.08 mi (941.59 km) |
| Seymour to Modesto (California) | 1,894.41 mi (3,048.75 km) |
| Seymour to Mokena (Illinois) | 207.07 mi (333.25 km) |
| Seymour to Moline (Illinois) | 299.25 mi (481.60 km) |
| Seymour to Moncks Corner (South Carolina) | 516.53 mi (831.27 km) |
| Seymour to Monfort Heights (Ohio) | 70.74 mi (113.85 km) |
| Seymour to Monmouth (Oregon) | 1,945.01 mi (3,130.19 km) |
| Seymour to Monroe (Georgia) | 375.71 mi (604.65 km) |
| Seymour to Monroe (Louisiana) | 563.33 mi (906.60 km) |
| Seymour to Monroe (Michigan) | 243.74 mi (392.26 km) |
| Seymour to Monroe (North Carolina) | 400.80 mi (645.03 km) |
