| Siena to Mions | 353.52 mi (568.94 km) |
| Siena to Mios | 615.99 mi (991.33 km) |
| Siena to Miramas | 317.93 mi (511.66 km) |
| Siena to Miribel | 358.37 mi (576.75 km) |
| Siena to Mitry-Mory | 571.37 mi (919.54 km) |
| Siena to Moissac | 514.25 mi (827.61 km) |
| Siena to Moissy-Cramayel | 556.69 mi (895.90 km) |
| Siena to Molsheim | 405.26 mi (652.21 km) |
| Siena to Mondeville | 687.01 mi (1,105.64 km) |
| Siena to Monistrol-sur-Loire | 379.19 mi (610.25 km) |
| Siena to Mons-en-Baroeul | 636.28 mi (1,023.99 km) |
| Siena to Mont-de-Marsan | 592.76 mi (953.95 km) |
| Siena to Mont-Saint-Aignan | 645.94 mi (1,039.55 km) |
| Siena to Mont-Saint-Martin | 504.39 mi (811.74 km) |
| Siena to Montargis | 525.72 mi (846.06 km) |
