| Bargoed to Mendota Heights (Minnesota) | 3,891.77 mi (6,263.20 km) |
| Bargoed to Menifee (California) | 5,316.23 mi (8,555.64 km) |
| Bargoed to Menlo Park (California) | 5,261.61 mi (8,467.74 km) |
| Bargoed to Menomonee Falls (Wisconsin) | 3,783.70 mi (6,089.28 km) |
| Bargoed to Menomonie (Wisconsin) | 3,846.33 mi (6,190.08 km) |
| Bargoed to Mentor (Ohio) | 3,584.29 mi (5,768.36 km) |
| Bargoed to Mequon (Wisconsin) | 3,774.50 mi (6,074.48 km) |
| Bargoed to Merced (California) | 5,218.58 mi (8,398.50 km) |
| Bargoed to Mercedes (Texas) | 5,009.99 mi (8,062.80 km) |
| Bargoed to Mercer Island (Washington) | 4,690.71 mi (7,548.97 km) |
| Bargoed to Mercerville (New Jersey) | 3,378.61 mi (5,437.35 km) |
| Bargoed to Meriden (Connecticut) | 3,245.18 mi (5,222.61 km) |
| Bargoed to Meridian (Idaho) | 4,740.44 mi (7,629.01 km) |
| Bargoed to Meridian (Mississippi) | 4,318.10 mi (6,949.31 km) |
| Bargoed to Merriam (Kansas) | 4,228.34 mi (6,804.86 km) |
