| Kopervik to Orzesze | 825.16 mi (1,327.97 km) |
| Kopervik to Osowa | 598.33 mi (962.92 km) |
| Kopervik to Ostroda | 677.09 mi (1,089.67 km) |
| Kopervik to Ostroleka | 755.60 mi (1,216.02 km) |
| Kopervik to Ostrow Mazowiecka | 778.19 mi (1,252.38 km) |
| Kopervik to Ostrow Wielkopolski | 717.65 mi (1,154.94 km) |
| Kopervik to Ostrowiec Swietokrzyski | 854.71 mi (1,375.53 km) |
| Kopervik to Ostrzeszow | 733.45 mi (1,180.38 km) |
| Kopervik to Oswiecim | 843.54 mi (1,357.55 km) |
| Kopervik to Otwock | 791.17 mi (1,273.27 km) |
| Kopervik to Ozarow Mazowiecki | 772.32 mi (1,242.92 km) |
| Kopervik to Ozimek | 782.00 mi (1,258.52 km) |
| Kopervik to Ozorkow | 740.85 mi (1,192.28 km) |
| Kopervik to Pabianice | 760.15 mi (1,223.34 km) |
| Kopervik to Parczew | 863.16 mi (1,389.13 km) |
