| Forest Grove to Morristown (New Jersey) | 2,434.88 mi (3,918.56 km) |
| Forest Grove to Morristown (Tennessee) | 2,152.82 mi (3,464.63 km) |
| Forest Grove to Morrisville (North Carolina) | 2,381.56 mi (3,832.75 km) |
| Forest Grove to Morro Bay (California) | 711.64 mi (1,145.27 km) |
| Forest Grove to Morton (Illinois) | 1,718.49 mi (2,765.64 km) |
| Forest Grove to Morton Grove (Illinois) | 1,763.76 mi (2,838.50 km) |
| Forest Grove to Moscow (Idaho) | 304.18 mi (489.54 km) |
| Forest Grove to Moses Lake (Washington) | 213.82 mi (344.11 km) |
| Forest Grove to Moss Bluff (Louisiana) | 1,922.43 mi (3,093.86 km) |
| Forest Grove to Moss Point (Mississippi) | 2,129.79 mi (3,427.57 km) |
| Forest Grove to Moultrie (Georgia) | 2,321.79 mi (3,736.56 km) |
| Forest Grove to Mounds View (Minnesota) | 1,444.68 mi (2,324.98 km) |
| Forest Grove to Mount Airy (North Carolina) | 2,272.32 mi (3,656.94 km) |
| Forest Grove to Mount Clemens (Michigan) | 1,986.51 mi (3,196.98 km) |
| Forest Grove to Mount Dora (Florida) | 2,522.01 mi (4,058.79 km) |
