| Hemel Hempstead to Mill Creek East (Washington) | 4,745.02 mi (7,636.38 km) |
| Hemel Hempstead to Mill Valley (California) | 5,327.45 mi (8,573.70 km) |
| Hemel Hempstead to Millbrae (California) | 5,341.34 mi (8,596.06 km) |
| Hemel Hempstead to Millbrook (Alabama) | 4,329.32 mi (6,967.37 km) |
| Hemel Hempstead to Millcreek (Utah) | 4,840.66 mi (7,790.29 km) |
| Hemel Hempstead to Milledgeville (Georgia) | 4,173.02 mi (6,715.82 km) |
| Hemel Hempstead to Miller Place (New York) | 3,390.72 mi (5,456.84 km) |
| Hemel Hempstead to Millington (Tennessee) | 4,329.55 mi (6,967.73 km) |
| Hemel Hempstead to Millville (New Jersey) | 3,543.00 mi (5,701.90 km) |
| Hemel Hempstead to Milpitas (California) | 5,335.88 mi (8,587.27 km) |
| Hemel Hempstead to Milton (Georgia) | 4,165.51 mi (6,703.74 km) |
| Hemel Hempstead to Milwaukee (Wisconsin) | 3,884.51 mi (6,251.51 km) |
| Hemel Hempstead to Milwaukie (Oregon) | 4,893.46 mi (7,875.26 km) |
| Hemel Hempstead to Minden (Louisiana) | 4,598.79 mi (7,401.04 km) |
| Hemel Hempstead to Mineola (New York) | 3,425.58 mi (5,512.93 km) |
