| Slupca to Menges | 449.29 mi (723.06 km) |
| Slupca to Metlika | 473.57 mi (762.14 km) |
| Slupca to Mezica | 421.57 mi (678.45 km) |
| Slupca to Miklavz na Dravskem Polju | 411.99 mi (663.03 km) |
| Slupca to Miren | 482.39 mi (776.33 km) |
| Slupca to Mirna | 456.72 mi (735.01 km) |
| Slupca to Mirna Pec | 462.44 mi (744.22 km) |
| Slupca to Mislinja | 422.09 mi (679.29 km) |
| Slupca to Mokronog | 456.03 mi (733.92 km) |
| Slupca to Moravce | 448.52 mi (721.82 km) |
| Slupca to Moravske-Toplice | 394.32 mi (634.59 km) |
| Slupca to Mozirje | 432.17 mi (695.52 km) |
| Slupca to Murska Sobota | 396.60 mi (638.27 km) |
| Slupca to Muta | 410.90 mi (661.28 km) |
| Slupca to Naklo | 445.83 mi (717.49 km) |
