| Philadelphia to Marly-le-Roi | 3,692.65 mi (5,942.75 km) |
| Philadelphia to Marmande | 3,723.87 mi (5,993.00 km) |
| Philadelphia to Maromme | 3,633.03 mi (5,846.80 km) |
| Philadelphia to Marquette-les-Lille | 3,687.81 mi (5,934.96 km) |
| Philadelphia to Marseille | 3,993.72 mi (6,427.27 km) |
| Philadelphia to Martigues | 3,975.86 mi (6,398.53 km) |
| Philadelphia to Massy | 3,703.61 mi (5,960.39 km) |
| Philadelphia to Maubeuge | 3,734.98 mi (6,010.87 km) |
| Philadelphia to Mauguio | 3,922.67 mi (6,312.93 km) |
| Philadelphia to Mauleon | 3,619.17 mi (5,824.49 km) |
| Philadelphia to Maurepas | 3,689.01 mi (5,936.89 km) |
| Philadelphia to Maxeville | 3,867.56 mi (6,224.24 km) |
| Philadelphia to Mayenne | 3,591.07 mi (5,779.27 km) |
| Philadelphia to Mazamet | 3,852.59 mi (6,200.14 km) |
| Philadelphia to Meaux | 3,723.75 mi (5,992.79 km) |
