| Montecatini Terme to Marly-le-Roi | 537.63 mi (865.23 km) |
| Montecatini Terme to Marmande | 526.78 mi (847.76 km) |
| Montecatini Terme to Maromme | 601.11 mi (967.39 km) |
| Montecatini Terme to Marquette-les-Lille | 591.55 mi (952.01 km) |
| Montecatini Terme to Marseille | 273.26 mi (439.77 km) |
| Montecatini Terme to Martigues | 288.01 mi (463.51 km) |
| Montecatini Terme to Massy | 525.56 mi (845.80 km) |
| Montecatini Terme to Maubeuge | 544.95 mi (877.01 km) |
| Montecatini Terme to Mauguio | 337.98 mi (543.93 km) |
| Montecatini Terme to Mauleon | 596.36 mi (959.75 km) |
| Montecatini Terme to Maurepas | 538.87 mi (867.23 km) |
| Montecatini Terme to Maxeville | 399.45 mi (642.85 km) |
| Montecatini Terme to Mayenne | 624.27 mi (1,004.67 km) |
| Montecatini Terme to Mazamet | 420.26 mi (676.35 km) |
| Montecatini Terme to Meaux | 513.35 mi (826.15 km) |
