| Hackettstown to Montigny-les-Metz | 3,807.37 mi (6,127.37 km) |
| Hackettstown to Montivilliers | 3,547.47 mi (5,709.10 km) |
| Hackettstown to Montlouis-sur-Loire | 3,629.66 mi (5,841.37 km) |
| Hackettstown to Montlucon | 3,735.41 mi (6,011.57 km) |
| Hackettstown to Montmagny | 3,652.49 mi (5,878.11 km) |
| Hackettstown to Montmorency | 3,651.08 mi (5,875.84 km) |
| Hackettstown to Montpellier | 3,872.62 mi (6,232.37 km) |
| Hackettstown to Montreuil | 3,659.55 mi (5,889.48 km) |
| Hackettstown to Montrouge | 3,655.60 mi (5,883.11 km) |
| Hackettstown to Morangis | 3,659.06 mi (5,888.68 km) |
| Hackettstown to Morieres-les-Avignon | 3,908.14 mi (6,289.54 km) |
| Hackettstown to Morlaix | 3,399.27 mi (5,470.60 km) |
| Hackettstown to Morsang-sur-Orge | 3,660.72 mi (5,891.36 km) |
| Hackettstown to Mouans-Sartoux | 4,009.88 mi (6,453.28 km) |
| Hackettstown to Mougins | 4,011.54 mi (6,455.95 km) |
