| Salcea to Opole | 434.11 mi (698.63 km) |
| Salcea to Orzesze | 386.56 mi (622.11 km) |
| Salcea to Osowa | 579.80 mi (933.09 km) |
| Salcea to Ostroda | 502.89 mi (809.32 km) |
| Salcea to Ostroleka | 429.77 mi (691.65 km) |
| Salcea to Ostrow Mazowiecka | 406.82 mi (654.72 km) |
| Salcea to Ostrow Wielkopolski | 471.50 mi (758.81 km) |
| Salcea to Ostrowiec Swietokrzyski | 318.65 mi (512.81 km) |
| Salcea to Ostrzeszow | 458.74 mi (738.27 km) |
| Salcea to Oswiecim | 364.33 mi (586.32 km) |
| Salcea to Otwock | 383.03 mi (616.42 km) |
| Salcea to Ozarow Mazowiecki | 400.90 mi (645.19 km) |
| Salcea to Ozimek | 423.28 mi (681.20 km) |
| Salcea to Ozorkow | 434.15 mi (698.70 km) |
| Salcea to Pabianice | 416.89 mi (670.91 km) |
