| Castelfiorentino to Marly-le-Roi | 558.14 mi (898.23 km) |
| Castelfiorentino to Marmande | 539.58 mi (868.38 km) |
| Castelfiorentino to Maromme | 621.69 mi (1,000.51 km) |
| Castelfiorentino to Marquette-les-Lille | 613.18 mi (986.82 km) |
| Castelfiorentino to Marseille | 281.47 mi (452.98 km) |
| Castelfiorentino to Martigues | 296.89 mi (477.80 km) |
| Castelfiorentino to Massy | 546.03 mi (878.75 km) |
| Castelfiorentino to Maubeuge | 566.64 mi (911.93 km) |
| Castelfiorentino to Mauguio | 348.06 mi (560.15 km) |
| Castelfiorentino to Mauleon | 613.55 mi (987.41 km) |
| Castelfiorentino to Maurepas | 559.24 mi (900.01 km) |
| Castelfiorentino to Maxeville | 421.21 mi (677.87 km) |
| Castelfiorentino to Mayenne | 643.26 mi (1,035.23 km) |
| Castelfiorentino to Mazamet | 430.23 mi (692.40 km) |
| Castelfiorentino to Meaux | 534.22 mi (859.74 km) |
