| Westbrook to Mineola (New York) | 264.08 mi (424.99 km) |
| Westbrook to Mineral Wells (Texas) | 1,670.57 mi (2,688.52 km) |
| Westbrook to Minneapolis (Minnesota) | 1,132.11 mi (1,821.95 km) |
| Westbrook to Minnehaha (Washington) | 2,525.40 mi (4,064.24 km) |
| Westbrook to Minneola (Florida) | 1,217.90 mi (1,960.03 km) |
| Westbrook to Minnetonka (Minnesota) | 1,141.62 mi (1,837.26 km) |
| Westbrook to Minooka (Illinois) | 923.26 mi (1,485.85 km) |
| Westbrook to Minot (North Dakota) | 1,507.10 mi (2,425.45 km) |
| Westbrook to Mint Hill (North Carolina) | 803.94 mi (1,293.82 km) |
| Westbrook to Miramar (Florida) | 1,346.30 mi (2,166.65 km) |
| Westbrook to Mishawaka (Indiana) | 813.88 mi (1,309.81 km) |
| Westbrook to Mission (Texas) | 1,976.11 mi (3,180.24 km) |
| Westbrook to Mission Bend (Texas) | 1,692.47 mi (2,723.77 km) |
| Westbrook to Mission Viejo (California) | 2,607.95 mi (4,197.08 km) |
| Westbrook to Missoula (Montana) | 2,106.56 mi (3,390.18 km) |
