| Norristown to Montigny-les-Metz | 3,859.87 mi (6,211.86 km) |
| Norristown to Montivilliers | 3,599.43 mi (5,792.72 km) |
| Norristown to Montlouis-sur-Loire | 3,680.58 mi (5,923.33 km) |
| Norristown to Montlucon | 3,786.06 mi (6,093.08 km) |
| Norristown to Montmagny | 3,704.44 mi (5,961.71 km) |
| Norristown to Montmorency | 3,703.03 mi (5,959.45 km) |
| Norristown to Montpellier | 3,922.03 mi (6,311.90 km) |
| Norristown to Montreuil | 3,711.46 mi (5,973.02 km) |
| Norristown to Montrouge | 3,707.46 mi (5,966.59 km) |
| Norristown to Morangis | 3,710.87 mi (5,972.07 km) |
| Norristown to Morieres-les-Avignon | 3,957.93 mi (6,369.67 km) |
| Norristown to Morlaix | 3,450.21 mi (5,552.58 km) |
| Norristown to Morsang-sur-Orge | 3,712.51 mi (5,974.71 km) |
| Norristown to Mouans-Sartoux | 4,059.90 mi (6,533.78 km) |
| Norristown to Mougins | 4,061.55 mi (6,536.44 km) |
