| Ilirska Bistrica to Nowy Dwor Mazowiecki | 557.05 mi (896.48 km) |
| Ilirska Bistrica to Nowy Sacz | 410.46 mi (660.56 km) |
| Ilirska Bistrica to Nowy Targ | 380.46 mi (612.29 km) |
| Ilirska Bistrica to Nowy Tomysl | 474.00 mi (762.83 km) |
| Ilirska Bistrica to Nysa | 367.42 mi (591.31 km) |
| Ilirska Bistrica to Oborniki | 502.79 mi (809.17 km) |
| Ilirska Bistrica to Oborniki Slaskie | 414.08 mi (666.40 km) |
| Ilirska Bistrica to Olawa | 396.25 mi (637.70 km) |
| Ilirska Bistrica to Olecko | 689.91 mi (1,110.29 km) |
| Ilirska Bistrica to Olesnica | 414.71 mi (667.41 km) |
| Ilirska Bistrica to Olesno | 413.60 mi (665.63 km) |
| Ilirska Bistrica to Olkusz | 407.88 mi (656.43 km) |
| Ilirska Bistrica to Olsztyn | 631.31 mi (1,016.00 km) |
| Ilirska Bistrica to Opalenica | 475.84 mi (765.79 km) |
| Ilirska Bistrica to Opoczno | 486.99 mi (783.73 km) |
