| Slovenj Gradec to Nowy Dwor Mazowiecki | 480.91 mi (773.95 km) |
| Slovenj Gradec to Nowy Sacz | 336.88 mi (542.15 km) |
| Slovenj Gradec to Nowy Targ | 306.29 mi (492.92 km) |
| Slovenj Gradec to Nowy Tomysl | 404.02 mi (650.21 km) |
| Slovenj Gradec to Nysa | 292.53 mi (470.79 km) |
| Slovenj Gradec to Oborniki | 431.32 mi (694.14 km) |
| Slovenj Gradec to Oborniki Slaskie | 341.07 mi (548.90 km) |
| Slovenj Gradec to Olawa | 321.95 mi (518.13 km) |
| Slovenj Gradec to Olecko | 613.78 mi (987.78 km) |
| Slovenj Gradec to Olesnica | 340.55 mi (548.06 km) |
| Slovenj Gradec to Olesno | 337.78 mi (543.60 km) |
| Slovenj Gradec to Olkusz | 331.94 mi (534.21 km) |
| Slovenj Gradec to Olsztyn | 555.83 mi (894.52 km) |
| Slovenj Gradec to Opalenica | 405.08 mi (651.91 km) |
| Slovenj Gradec to Opoczno | 410.83 mi (661.17 km) |
