| Siena to Marianske Lazne | 463.77 mi (746.37 km) |
| Siena to Melnik | 507.96 mi (817.49 km) |
| Siena to Milovice | 505.94 mi (814.23 km) |
| Siena to Mlada Boleslav | 518.25 mi (834.04 km) |
| Siena to Mnichovo Hradiste | 526.71 mi (847.66 km) |
| Siena to Mohelnice | 518.94 mi (835.15 km) |
| Siena to Moravska Trebova | 511.76 mi (823.59 km) |
| Siena to Most | 508.14 mi (817.77 km) |
| Siena to Nachod | 540.67 mi (870.12 km) |
| Siena to Neratovice | 502.58 mi (808.83 km) |
| Siena to Nova Paka | 533.49 mi (858.57 km) |
| Siena to Nove Mesto na Morave | 486.66 mi (783.20 km) |
| Siena to Nove Mesto nad Metuji | 536.00 mi (862.60 km) |
| Siena to Novy Bor | 535.83 mi (862.33 km) |
| Siena to Novy Jicin | 537.22 mi (864.58 km) |
