| Nova Gorica to Opole | 380.39 mi (612.17 km) |
| Nova Gorica to Orzesze | 373.45 mi (601.02 km) |
| Nova Gorica to Osowa | 622.69 mi (1,002.12 km) |
| Nova Gorica to Ostroda | 604.20 mi (972.37 km) |
| Nova Gorica to Ostroleka | 605.64 mi (974.68 km) |
| Nova Gorica to Ostrow Mazowiecka | 600.51 mi (966.42 km) |
| Nova Gorica to Ostrow Wielkopolski | 436.65 mi (702.73 km) |
| Nova Gorica to Ostrowiec Swietokrzyski | 494.14 mi (795.24 km) |
| Nova Gorica to Ostrzeszow | 424.86 mi (683.74 km) |
| Nova Gorica to Oswiecim | 381.98 mi (614.74 km) |
| Nova Gorica to Otwock | 547.51 mi (881.13 km) |
| Nova Gorica to Ozarow Mazowiecki | 539.82 mi (868.76 km) |
| Nova Gorica to Ozimek | 387.55 mi (623.70 km) |
| Nova Gorica to Ozorkow | 487.46 mi (784.49 km) |
| Nova Gorica to Pabianice | 471.93 mi (759.49 km) |
