| Pembroke Dock to Merrick (New York) | 3,243.38 mi (5,219.71 km) |
| Pembroke Dock to Merrifield (Virginia) | 3,473.02 mi (5,589.29 km) |
| Pembroke Dock to Merrillville (Indiana) | 3,762.59 mi (6,055.30 km) |
| Pembroke Dock to Merritt Island (Florida) | 4,114.69 mi (6,621.96 km) |
| Pembroke Dock to Mesa (Arizona) | 5,083.98 mi (8,181.88 km) |
| Pembroke Dock to Mesquite (Nevada) | 4,983.24 mi (8,019.74 km) |
| Pembroke Dock to Mesquite (Texas) | 4,547.32 mi (7,318.20 km) |
| Pembroke Dock to Metairie (Louisiana) | 4,428.25 mi (7,126.58 km) |
| Pembroke Dock to Methuen Town (Massachusetts) | 3,059.55 mi (4,923.88 km) |
| Pembroke Dock to Metuchen (New Jersey) | 3,281.49 mi (5,281.05 km) |
| Pembroke Dock to Mexico (Missouri) | 4,047.35 mi (6,513.58 km) |
| Pembroke Dock to Miami (Florida) | 4,221.51 mi (6,793.86 km) |
| Pembroke Dock to Miami (Oklahoma) | 4,273.94 mi (6,878.25 km) |
| Pembroke Dock to Miami Beach (Florida) | 4,216.84 mi (6,786.34 km) |
| Pembroke Dock to Miami Gardens (Florida) | 4,214.87 mi (6,783.18 km) |
