| Valka to Orzesze | 602.40 mi (969.48 km) |
| Valka to Osowa | 370.37 mi (596.05 km) |
| Valka to Ostroda | 365.83 mi (588.75 km) |
| Valka to Ostroleka | 368.17 mi (592.51 km) |
| Valka to Ostrow Mazowiecka | 379.03 mi (609.99 km) |
| Valka to Ostrow Wielkopolski | 533.42 mi (858.45 km) |
| Valka to Ostrowiec Swietokrzyski | 506.89 mi (815.77 km) |
| Valka to Ostrzeszow | 543.99 mi (875.47 km) |
| Valka to Oswiecim | 600.39 mi (966.23 km) |
| Valka to Otwock | 432.97 mi (696.81 km) |
| Valka to Ozarow Mazowiecki | 435.06 mi (700.16 km) |
| Valka to Ozimek | 581.56 mi (935.93 km) |
| Valka to Ozorkow | 481.08 mi (774.22 km) |
| Valka to Pabianice | 497.85 mi (801.22 km) |
| Valka to Parczew | 441.74 mi (710.90 km) |
