| Seymour to Malvern (Arkansas) | 497.11 mi (800.02 km) |
| Seymour to Manassas (Virginia) | 452.45 mi (728.16 km) |
| Seymour to Manassas Park (Virginia) | 454.53 mi (731.50 km) |
| Seymour to Manatí (Puerto Rico) | 1,833.72 mi (2,951.09 km) |
| Seymour to Manchester (Missouri) | 249.89 mi (402.15 km) |
| Seymour to Manchester (New Hampshire) | 802.38 mi (1,291.30 km) |
| Seymour to Manchester (Tennessee) | 240.98 mi (387.82 km) |
| Seymour to Manchester (Virginia) | 464.21 mi (747.08 km) |
| Seymour to Mandan (North Dakota) | 931.69 mi (1,499.41 km) |
| Seymour to Mandeville (Louisiana) | 638.36 mi (1,027.35 km) |
| Seymour to Mango (Florida) | 784.48 mi (1,262.51 km) |
| Seymour to Manhattan (Kansas) | 574.63 mi (924.78 km) |
| Seymour to Manhattan (New York) | 644.46 mi (1,037.16 km) |
| Seymour to Manhattan Beach (California) | 1,830.70 mi (2,946.22 km) |
| Seymour to Manitowoc (Wisconsin) | 367.76 mi (591.85 km) |
