| Idar-Oberstein to Mendota Heights (Minnesota) | 4,347.80 mi (6,997.11 km) |
| Idar-Oberstein to Menifee (California) | 5,748.56 mi (9,251.41 km) |
| Idar-Oberstein to Menlo Park (California) | 5,671.50 mi (9,127.39 km) |
| Idar-Oberstein to Menomonee Falls (Wisconsin) | 4,250.04 mi (6,839.78 km) |
| Idar-Oberstein to Menomonie (Wisconsin) | 4,304.16 mi (6,926.88 km) |
| Idar-Oberstein to Mentor (Ohio) | 4,059.52 mi (6,533.16 km) |
| Idar-Oberstein to Mequon (Wisconsin) | 4,240.85 mi (6,824.99 km) |
| Idar-Oberstein to Merced (California) | 5,633.84 mi (9,066.79 km) |
| Idar-Oberstein to Mercedes (Texas) | 5,486.68 mi (8,829.96 km) |
| Idar-Oberstein to Mercer Island (Washington) | 5,073.49 mi (8,165.00 km) |
| Idar-Oberstein to Mercerville (New Jersey) | 3,858.78 mi (6,210.10 km) |
| Idar-Oberstein to Meriden (Connecticut) | 3,725.25 mi (5,995.22 km) |
| Idar-Oberstein to Meridian (Idaho) | 5,151.28 mi (8,290.18 km) |
| Idar-Oberstein to Meridian (Mississippi) | 4,796.74 mi (7,719.60 km) |
| Idar-Oberstein to Merriam (Kansas) | 4,693.56 mi (7,553.56 km) |
