| Middletown to Merriam (Kansas) | 553.19 mi (890.28 km) |
| Middletown to Merrick (New York) | 576.74 mi (928.17 km) |
| Middletown to Merrifield (Virginia) | 383.84 mi (617.74 km) |
| Middletown to Merrillville (Indiana) | 206.39 mi (332.16 km) |
| Middletown to Merritt Island (Florida) | 801.41 mi (1,289.74 km) |
| Middletown to Mesa (Arizona) | 1,570.66 mi (2,527.73 km) |
| Middletown to Mesquite (Nevada) | 1,620.61 mi (2,608.12 km) |
| Middletown to Mesquite (Texas) | 824.70 mi (1,327.22 km) |
| Middletown to Metairie (Louisiana) | 734.56 mi (1,182.16 km) |
| Middletown to Methuen Town (Massachusetts) | 720.38 mi (1,159.34 km) |
| Middletown to Metuchen (New Jersey) | 533.82 mi (859.10 km) |
| Middletown to Mexico (Missouri) | 401.67 mi (646.43 km) |
| Middletown to Miami (Florida) | 977.94 mi (1,573.84 km) |
| Middletown to Miami (Oklahoma) | 597.95 mi (962.31 km) |
| Middletown to Miami Beach (Florida) | 976.72 mi (1,571.89 km) |
