| Seymour to Mankato (Minnesota) | 551.82 mi (888.07 km) |
| Seymour to Manor (Texas) | 887.11 mi (1,427.66 km) |
| Seymour to Manorville (New York) | 706.05 mi (1,136.27 km) |
| Seymour to Mansfield (Ohio) | 218.16 mi (351.10 km) |
| Seymour to Mansfield (Texas) | 767.61 mi (1,235.35 km) |
| Seymour to Manteca (California) | 1,903.76 mi (3,063.80 km) |
| Seymour to Manville (New Jersey) | 609.99 mi (981.69 km) |
| Seymour to Maple Grove (Minnesota) | 575.88 mi (926.78 km) |
| Seymour to Maple Heights (Ohio) | 284.80 mi (458.34 km) |
| Seymour to Maple Valley (Washington) | 1,892.99 mi (3,046.48 km) |
| Seymour to Mapleton (Utah) | 1,366.25 mi (2,198.77 km) |
| Seymour to Maplewood (Minnesota) | 554.77 mi (892.81 km) |
| Seymour to Marana (Arizona) | 1,481.79 mi (2,384.71 km) |
| Seymour to Marco Island (Florida) | 931.54 mi (1,499.17 km) |
| Seymour to Margate (Florida) | 937.21 mi (1,508.29 km) |
