| Middletown to Mankato (Minnesota) | 590.01 mi (949.52 km) |
| Middletown to Manor (Texas) | 975.28 mi (1,569.56 km) |
| Middletown to Manorville (New York) | 617.64 mi (994.00 km) |
| Middletown to Mansfield (Ohio) | 130.52 mi (210.05 km) |
| Middletown to Mansfield (Texas) | 857.39 mi (1,379.83 km) |
| Middletown to Manteca (California) | 1,978.68 mi (3,184.37 km) |
| Middletown to Manville (New Jersey) | 521.97 mi (840.03 km) |
| Middletown to Maple Grove (Minnesota) | 604.37 mi (972.65 km) |
| Middletown to Maple Heights (Ohio) | 197.63 mi (318.06 km) |
| Middletown to Maple Valley (Washington) | 1,945.50 mi (3,130.98 km) |
| Middletown to Mapleton (Utah) | 1,439.05 mi (2,315.93 km) |
| Middletown to Maplewood (Minnesota) | 582.13 mi (936.84 km) |
| Middletown to Marana (Arizona) | 1,568.78 mi (2,524.70 km) |
| Middletown to Marco Island (Florida) | 950.21 mi (1,529.22 km) |
| Middletown to Margate (Florida) | 946.82 mi (1,523.77 km) |
