| Darby to Merrick (New York) | 103.18 mi (166.05 km) |
| Darby to Merrifield (Virginia) | 128.20 mi (206.32 km) |
| Darby to Merrillville (Indiana) | 640.17 mi (1,030.25 km) |
| Darby to Merritt Island (Florida) | 859.14 mi (1,382.65 km) |
| Darby to Mesa (Arizona) | 2,055.21 mi (3,307.55 km) |
| Darby to Mesquite (Nevada) | 2,100.29 mi (3,380.10 km) |
| Darby to Mesquite (Texas) | 1,281.75 mi (2,062.78 km) |
| Darby to Metairie (Louisiana) | 1,085.29 mi (1,746.61 km) |
| Darby to Methuen Town (Massachusetts) | 287.02 mi (461.91 km) |
| Darby to Metuchen (New Jersey) | 63.94 mi (102.90 km) |
| Darby to Mexico (Missouri) | 885.30 mi (1,424.75 km) |
| Darby to Miami (Florida) | 1,017.67 mi (1,637.77 km) |
| Darby to Miami (Oklahoma) | 1,079.94 mi (1,738.00 km) |
| Darby to Miami Beach (Florida) | 1,014.32 mi (1,632.39 km) |
| Darby to Miami Gardens (Florida) | 1,007.57 mi (1,621.53 km) |
