| s-Heerenberg to Orzesze | 555.74 mi (894.37 km) |
| s-Heerenberg to Osowa | 535.50 mi (861.80 km) |
| s-Heerenberg to Ostroda | 586.01 mi (943.10 km) |
| s-Heerenberg to Ostroleka | 648.79 mi (1,044.12 km) |
| s-Heerenberg to Ostrow Mazowiecka | 662.60 mi (1,066.36 km) |
| s-Heerenberg to Ostrow Wielkopolski | 494.52 mi (795.86 km) |
| s-Heerenberg to Ostrowiec Swietokrzyski | 655.21 mi (1,054.45 km) |
| s-Heerenberg to Ostrzeszow | 501.54 mi (807.16 km) |
| s-Heerenberg to Oswiecim | 577.99 mi (930.18 km) |
| s-Heerenberg to Otwock | 638.08 mi (1,026.90 km) |
| s-Heerenberg to Ozarow Mazowiecki | 617.87 mi (994.37 km) |
| s-Heerenberg to Ozimek | 523.29 mi (842.16 km) |
| s-Heerenberg to Ozorkow | 554.85 mi (892.95 km) |
| s-Heerenberg to Pabianice | 561.25 mi (903.25 km) |
| s-Heerenberg to Parczew | 709.54 mi (1,141.90 km) |
