| Marlow to Montevarchi | 798.25 mi (1,284.66 km) |
| Marlow to Monticello Conte Otto | 698.11 mi (1,123.50 km) |
| Marlow to Montichiari | 663.91 mi (1,068.47 km) |
| Marlow to Montignoso | 726.89 mi (1,169.82 km) |
| Marlow to Montopoli in Val d'Arno | 764.14 mi (1,229.76 km) |
| Marlow to Monza | 617.30 mi (993.45 km) |
| Marlow to Morbegno | 601.02 mi (967.25 km) |
| Marlow to Mori | 664.90 mi (1,070.06 km) |
| Marlow to Morlupo | 901.83 mi (1,451.36 km) |
| Marlow to Morrovalle | 877.97 mi (1,412.96 km) |
| Marlow to Mortara | 616.88 mi (992.78 km) |
| Marlow to Mosciano Sant'Angelo | 916.69 mi (1,475.28 km) |
| Marlow to Motta di Livenza | 728.48 mi (1,172.38 km) |
| Marlow to Motta Sant'Anastasia | 1,238.07 mi (1,992.48 km) |
| Marlow to Mottola | 1,134.40 mi (1,825.64 km) |
