| River Falls to Montevarchi | 4,761.40 mi (7,662.74 km) |
| River Falls to Monticello Conte Otto | 4,665.63 mi (7,508.60 km) |
| River Falls to Montichiari | 4,630.98 mi (7,452.85 km) |
| River Falls to Montignoso | 4,686.86 mi (7,542.78 km) |
| River Falls to Montopoli in Val d'Arno | 4,724.65 mi (7,603.59 km) |
| River Falls to Monza | 4,582.56 mi (7,374.92 km) |
| River Falls to Morbegno | 4,568.45 mi (7,352.22 km) |
| River Falls to Mori | 4,632.54 mi (7,455.35 km) |
| River Falls to Morlupo | 4,861.30 mi (7,823.50 km) |
| River Falls to Morrovalle | 4,845.18 mi (7,797.56 km) |
| River Falls to Mortara | 4,578.34 mi (7,368.12 km) |
| River Falls to Mosciano Sant'Angelo | 4,883.21 mi (7,858.76 km) |
| River Falls to Motta di Livenza | 4,693.95 mi (7,554.18 km) |
| River Falls to Motta Sant'Anastasia | 5,179.38 mi (8,335.41 km) |
| River Falls to Mottola | 5,101.52 mi (8,210.10 km) |
