| Castel San Giorgio to Menges | 371.73 mi (598.25 km) |
| Castel San Giorgio to Metlika | 337.82 mi (543.66 km) |
| Castel San Giorgio to Mezica | 396.48 mi (638.08 km) |
| Castel San Giorgio to Miklavz na Dravskem Polju | 398.51 mi (641.35 km) |
| Castel San Giorgio to Miren | 357.50 mi (575.34 km) |
| Castel San Giorgio to Mirna | 357.29 mi (575.01 km) |
| Castel San Giorgio to Mirna Pec | 351.17 mi (565.15 km) |
| Castel San Giorgio to Mislinja | 391.83 mi (630.59 km) |
| Castel San Giorgio to Mokronog | 357.18 mi (574.83 km) |
| Castel San Giorgio to Moravce | 369.81 mi (595.16 km) |
| Castel San Giorgio to Moravske-Toplice | 415.34 mi (668.43 km) |
| Castel San Giorgio to Mozirje | 384.01 mi (618.01 km) |
| Castel San Giorgio to Murska Sobota | 413.03 mi (664.70 km) |
| Castel San Giorgio to Muta | 403.72 mi (649.73 km) |
| Castel San Giorgio to Naklo | 379.91 mi (611.41 km) |
