| Hemel Hempstead to Miedzychod | 693.83 mi (1,116.61 km) |
| Hemel Hempstead to Miedzyrzec Podlaski | 987.92 mi (1,589.91 km) |
| Hemel Hempstead to Miedzyrzecz | 681.80 mi (1,097.25 km) |
| Hemel Hempstead to Mielec | 953.75 mi (1,534.91 km) |
| Hemel Hempstead to Mikolow | 847.47 mi (1,363.88 km) |
| Hemel Hempstead to Milanowek | 898.12 mi (1,445.39 km) |
| Hemel Hempstead to Milicz | 759.44 mi (1,222.20 km) |
| Hemel Hempstead to Minsk Mazowiecki | 934.89 mi (1,504.57 km) |
| Hemel Hempstead to Mlawa | 879.58 mi (1,415.54 km) |
| Hemel Hempstead to Mogilno | 780.31 mi (1,255.78 km) |
| Hemel Hempstead to Monki | 979.90 mi (1,576.99 km) |
| Hemel Hempstead to Morag | 861.50 mi (1,386.45 km) |
| Hemel Hempstead to Mosina | 735.55 mi (1,183.76 km) |
| Hemel Hempstead to Mragowo | 917.08 mi (1,475.90 km) |
| Hemel Hempstead to Murowana Goslina | 741.46 mi (1,193.27 km) |
