| Middletown to Maricopa (Arizona) | 1,595.70 mi (2,568.03 km) |
| Middletown to Marietta (Georgia) | 383.59 mi (617.33 km) |
| Middletown to Marietta (Ohio) | 155.82 mi (250.76 km) |
| Middletown to Marina (California) | 2,029.69 mi (3,266.46 km) |
| Middletown to Marinette (Wisconsin) | 420.30 mi (676.41 km) |
| Middletown to Marion (Arkansas) | 437.01 mi (703.30 km) |
| Middletown to Marion (Illinois) | 275.56 mi (443.48 km) |
| Middletown to Marion (Indiana) | 99.59 mi (160.27 km) |
| Middletown to Marion (Iowa) | 416.37 mi (670.09 km) |
| Middletown to Marion (Ohio) | 100.18 mi (161.23 km) |
| Middletown to Marion Oaks (Florida) | 736.07 mi (1,184.60 km) |
| Middletown to Markham (Illinois) | 226.79 mi (364.98 km) |
| Middletown to Marlborough (Massachusetts) | 696.71 mi (1,121.24 km) |
| Middletown to Marlton (New Jersey) | 502.15 mi (808.13 km) |
| Middletown to Marquette (Michigan) | 510.05 mi (820.85 km) |
