| Rockford to Mill Creek (Washington) | 1,649.37 mi (2,654.41 km) |
| Rockford to Mill Creek East (Washington) | 1,648.59 mi (2,653.15 km) |
| Rockford to Mill Valley (California) | 1,783.32 mi (2,869.97 km) |
| Rockford to Millbrae (California) | 1,783.70 mi (2,870.58 km) |
| Rockford to Millbrook (Alabama) | 690.02 mi (1,110.48 km) |
| Rockford to Millcreek (Utah) | 1,179.96 mi (1,898.97 km) |
| Rockford to Milledgeville (Georgia) | 708.79 mi (1,140.68 km) |
| Rockford to Miller Place (New York) | 834.46 mi (1,342.94 km) |
| Rockford to Millington (Tennessee) | 480.54 mi (773.36 km) |
| Rockford to Millville (New Jersey) | 757.75 mi (1,219.48 km) |
| Rockford to Milpitas (California) | 1,761.73 mi (2,835.23 km) |
| Rockford to Milton (Georgia) | 617.49 mi (993.75 km) |
| Rockford to Milwaukee (Wisconsin) | 78.70 mi (126.66 km) |
| Rockford to Milwaukie (Oregon) | 1,674.09 mi (2,694.19 km) |
| Rockford to Minden (Louisiana) | 704.81 mi (1,134.28 km) |
