| Crna Trava to Opole | 580.61 mi (934.39 km) |
| Crna Trava to Orzesze | 534.35 mi (859.95 km) |
| Crna Trava to Osowa | 821.17 mi (1,321.55 km) |
| Crna Trava to Ostroda | 759.92 mi (1,222.97 km) |
| Crna Trava to Ostroleka | 709.46 mi (1,141.77 km) |
| Crna Trava to Ostrow Mazowiecka | 690.48 mi (1,111.22 km) |
| Crna Trava to Ostrow Wielkopolski | 645.62 mi (1,039.02 km) |
| Crna Trava to Ostrowiec Swietokrzyski | 562.85 mi (905.82 km) |
| Crna Trava to Ostrzeszow | 628.80 mi (1,011.96 km) |
| Crna Trava to Oswiecim | 520.35 mi (837.43 km) |
| Crna Trava to Otwock | 644.81 mi (1,037.72 km) |
| Crna Trava to Ozarow Mazowiecki | 653.65 mi (1,051.95 km) |
| Crna Trava to Ozimek | 576.47 mi (927.74 km) |
| Crna Trava to Ozorkow | 648.05 mi (1,042.93 km) |
| Crna Trava to Pabianice | 625.77 mi (1,007.09 km) |
