| Niksic to Orzesze | 509.46 mi (819.89 km) |
| Niksic to Osowa | 805.19 mi (1,295.83 km) |
| Niksic to Ostroda | 756.08 mi (1,216.79 km) |
| Niksic to Ostroleka | 721.02 mi (1,160.36 km) |
| Niksic to Ostrow Mazowiecka | 705.72 mi (1,135.74 km) |
| Niksic to Ostrow Wielkopolski | 615.25 mi (990.15 km) |
| Niksic to Ostrowiec Swietokrzyski | 575.17 mi (925.65 km) |
| Niksic to Ostrzeszow | 598.79 mi (963.65 km) |
| Niksic to Oswiecim | 501.80 mi (807.58 km) |
| Niksic to Otwock | 654.18 mi (1,052.80 km) |
| Niksic to Ozarow Mazowiecki | 657.80 mi (1,058.63 km) |
| Niksic to Ozimek | 546.62 mi (879.70 km) |
| Niksic to Ozorkow | 635.08 mi (1,022.06 km) |
| Niksic to Pabianice | 613.34 mi (987.08 km) |
| Niksic to Parczew | 638.64 mi (1,027.79 km) |
