| Round Lake Beach to Mill Creek (Washington) | 1,691.46 mi (2,722.14 km) |
| Round Lake Beach to Mill Creek East (Washington) | 1,690.71 mi (2,720.94 km) |
| Round Lake Beach to Mill Valley (California) | 1,833.25 mi (2,950.33 km) |
| Round Lake Beach to Millbrae (California) | 1,833.75 mi (2,951.14 km) |
| Round Lake Beach to Millbrook (Alabama) | 688.75 mi (1,108.43 km) |
| Round Lake Beach to Millcreek (Utah) | 1,229.77 mi (1,979.12 km) |
| Round Lake Beach to Milledgeville (Georgia) | 694.01 mi (1,116.90 km) |
| Round Lake Beach to Miller Place (New York) | 784.49 mi (1,262.51 km) |
| Round Lake Beach to Millington (Tennessee) | 496.40 mi (798.87 km) |
| Round Lake Beach to Millville (New Jersey) | 710.19 mi (1,142.93 km) |
| Round Lake Beach to Milpitas (California) | 1,811.89 mi (2,915.96 km) |
| Round Lake Beach to Milton (Georgia) | 604.98 mi (973.62 km) |
| Round Lake Beach to Milwaukee (Wisconsin) | 47.69 mi (76.74 km) |
| Round Lake Beach to Milwaukie (Oregon) | 1,718.87 mi (2,766.25 km) |
| Round Lake Beach to Minden (Louisiana) | 731.66 mi (1,177.49 km) |
