| Delaware to Merrick (New York) | 500.83 mi (806.01 km) |
| Delaware to Merrifield (Virginia) | 325.44 mi (523.74 km) |
| Delaware to Merrillville (Indiana) | 236.45 mi (380.53 km) |
| Delaware to Merritt Island (Florida) | 838.33 mi (1,349.16 km) |
| Delaware to Mesa (Arizona) | 1,645.46 mi (2,648.11 km) |
| Delaware to Mesquite (Nevada) | 1,686.79 mi (2,714.63 km) |
| Delaware to Mesquite (Texas) | 911.13 mi (1,466.32 km) |
| Delaware to Metairie (Louisiana) | 815.58 mi (1,312.55 km) |
| Delaware to Methuen Town (Massachusetts) | 637.18 mi (1,025.44 km) |
| Delaware to Metuchen (New Jersey) | 458.43 mi (737.77 km) |
| Delaware to Mexico (Missouri) | 473.68 mi (762.31 km) |
| Delaware to Miami (Florida) | 1,015.40 mi (1,634.14 km) |
| Delaware to Miami (Oklahoma) | 678.33 mi (1,091.67 km) |
| Delaware to Miami Beach (Florida) | 1,013.81 mi (1,631.57 km) |
| Delaware to Miami Gardens (Florida) | 1,004.22 mi (1,616.13 km) |
