| Grass Valley to Mill Creek East (Washington) | 597.75 mi (961.98 km) |
| Grass Valley to Mill Valley (California) | 121.39 mi (195.36 km) |
| Grass Valley to Millbrae (California) | 133.93 mi (215.55 km) |
| Grass Valley to Millbrook (Alabama) | 1,983.63 mi (3,192.35 km) |
| Grass Valley to Millcreek (Utah) | 498.60 mi (802.42 km) |
| Grass Valley to Milledgeville (Georgia) | 2,135.53 mi (3,436.81 km) |
| Grass Valley to Miller Place (New York) | 2,511.46 mi (4,041.81 km) |
| Grass Valley to Millington (Tennessee) | 1,724.97 mi (2,776.08 km) |
| Grass Valley to Millville (New Jersey) | 2,431.60 mi (3,913.28 km) |
| Grass Valley to Milpitas (California) | 131.80 mi (212.11 km) |
| Grass Valley to Milton (Georgia) | 2,051.54 mi (3,301.63 km) |
| Grass Valley to Milwaukee (Wisconsin) | 1,730.31 mi (2,784.66 km) |
| Grass Valley to Milwaukie (Oregon) | 437.20 mi (703.60 km) |
| Grass Valley to Minden (Louisiana) | 1,612.54 mi (2,595.14 km) |
| Grass Valley to Mineola (New York) | 2,481.34 mi (3,993.34 km) |
