| Harrisburg to Marly-le-Roi | 3,755.14 mi (6,043.31 km) |
| Harrisburg to Marmande | 3,792.94 mi (6,104.15 km) |
| Harrisburg to Maromme | 3,695.02 mi (5,946.57 km) |
| Harrisburg to Marquette-les-Lille | 3,747.32 mi (6,030.74 km) |
| Harrisburg to Marseille | 4,062.05 mi (6,537.24 km) |
| Harrisburg to Martigues | 4,044.21 mi (6,508.53 km) |
| Harrisburg to Massy | 3,766.22 mi (6,061.15 km) |
| Harrisburg to Maubeuge | 3,794.73 mi (6,107.03 km) |
| Harrisburg to Mauguio | 3,991.22 mi (6,423.25 km) |
| Harrisburg to Mauleon | 3,685.42 mi (5,931.11 km) |
| Harrisburg to Maurepas | 3,751.69 mi (6,037.77 km) |
| Harrisburg to Maxeville | 3,928.65 mi (6,322.55 km) |
| Harrisburg to Mayenne | 3,655.36 mi (5,882.73 km) |
| Harrisburg to Mazamet | 3,921.99 mi (6,311.83 km) |
| Harrisburg to Meaux | 3,785.79 mi (6,092.65 km) |
