| Jakobstad to Orzesze | 945.28 mi (1,521.28 km) |
| Jakobstad to Osowa | 655.49 mi (1,054.90 km) |
| Jakobstad to Ostroda | 695.43 mi (1,119.19 km) |
| Jakobstad to Ostroleka | 733.51 mi (1,180.47 km) |
| Jakobstad to Ostrow Mazowiecka | 751.36 mi (1,209.21 km) |
| Jakobstad to Ostrow Wielkopolski | 849.10 mi (1,366.50 km) |
| Jakobstad to Ostrowiec Swietokrzyski | 881.08 mi (1,417.97 km) |
| Jakobstad to Ostrzeszow | 864.06 mi (1,390.58 km) |
| Jakobstad to Oswiecim | 950.42 mi (1,529.56 km) |
| Jakobstad to Otwock | 799.71 mi (1,287.01 km) |
| Jakobstad to Ozarow Mazowiecki | 794.09 mi (1,277.97 km) |
| Jakobstad to Ozimek | 912.82 mi (1,469.04 km) |
| Jakobstad to Ozorkow | 817.82 mi (1,316.16 km) |
| Jakobstad to Pabianice | 838.99 mi (1,350.23 km) |
| Jakobstad to Parczew | 831.45 mi (1,338.09 km) |
