| Watertown to Montigny-les-Metz | 3,720.81 mi (5,988.07 km) |
| Watertown to Montivilliers | 3,466.35 mi (5,578.55 km) |
| Watertown to Montlouis-sur-Loire | 3,556.97 mi (5,724.39 km) |
| Watertown to Montlucon | 3,664.70 mi (5,897.76 km) |
| Watertown to Montmagny | 3,571.21 mi (5,747.31 km) |
| Watertown to Montmorency | 3,569.76 mi (5,744.97 km) |
| Watertown to Montpellier | 3,811.05 mi (6,133.29 km) |
| Watertown to Montreuil | 3,578.63 mi (5,759.24 km) |
| Watertown to Montrouge | 3,575.00 mi (5,753.41 km) |
| Watertown to Morangis | 3,578.91 mi (5,759.70 km) |
| Watertown to Morieres-les-Avignon | 3,843.67 mi (6,185.79 km) |
| Watertown to Morlaix | 3,327.13 mi (5,354.50 km) |
| Watertown to Morsang-sur-Orge | 3,580.74 mi (5,762.64 km) |
| Watertown to Mouans-Sartoux | 3,943.42 mi (6,346.32 km) |
| Watertown to Mougins | 3,945.11 mi (6,349.05 km) |
