| Forest Grove to Madison (New Jersey) | 2,438.84 mi (3,924.93 km) |
| Forest Grove to Madison (Wisconsin) | 1,663.36 mi (2,676.91 km) |
| Forest Grove to Madison Heights (Michigan) | 1,978.05 mi (3,183.36 km) |
| Forest Grove to Madison Heights (Virginia) | 2,314.16 mi (3,724.28 km) |
| Forest Grove to Madisonville (Kentucky) | 1,911.47 mi (3,076.21 km) |
| Forest Grove to Magalia (California) | 401.23 mi (645.72 km) |
| Forest Grove to Magna (Utah) | 641.76 mi (1,032.81 km) |
| Forest Grove to Magnolia (Arkansas) | 1,791.26 mi (2,882.76 km) |
| Forest Grove to Maili (Hawaii) | 2,584.16 mi (4,158.80 km) |
| Forest Grove to Maitland (Florida) | 2,542.41 mi (4,091.62 km) |
| Forest Grove to Makakilo (Hawaii) | 2,583.18 mi (4,157.23 km) |
| Forest Grove to Malden (Massachusetts) | 2,551.26 mi (4,105.85 km) |
| Forest Grove to Malibu (California) | 825.93 mi (1,329.20 km) |
| Forest Grove to Maltby (Washington) | 164.48 mi (264.70 km) |
| Forest Grove to Malvern (Arkansas) | 1,765.58 mi (2,841.42 km) |
