| Preakness to Marly-le-Roi | 3,615.94 mi (5,819.30 km) |
| Preakness to Marmande | 3,649.83 mi (5,873.83 km) |
| Preakness to Maromme | 3,556.16 mi (5,723.08 km) |
| Preakness to Marquette-les-Lille | 3,610.20 mi (5,810.06 km) |
| Preakness to Marseille | 3,919.34 mi (6,307.57 km) |
| Preakness to Martigues | 3,901.49 mi (6,278.84 km) |
| Preakness to Massy | 3,626.95 mi (5,837.01 km) |
| Preakness to Maubeuge | 3,657.44 mi (5,886.08 km) |
| Preakness to Mauguio | 3,848.39 mi (6,193.38 km) |
| Preakness to Mauleon | 3,543.85 mi (5,703.28 km) |
| Preakness to Maurepas | 3,612.37 mi (5,813.55 km) |
| Preakness to Maxeville | 3,790.42 mi (6,100.09 km) |
| Preakness to Mayenne | 3,514.99 mi (5,656.83 km) |
| Preakness to Mazamet | 3,778.71 mi (6,081.24 km) |
| Preakness to Meaux | 3,646.90 mi (5,869.11 km) |
