| Flekkefjord to Orzesze | 742.99 mi (1,195.73 km) |
| Flekkefjord to Osowa | 524.14 mi (843.53 km) |
| Flekkefjord to Ostroda | 602.77 mi (970.06 km) |
| Flekkefjord to Ostroleka | 681.72 mi (1,097.12 km) |
| Flekkefjord to Ostrow Mazowiecka | 704.03 mi (1,133.02 km) |
| Flekkefjord to Ostrow Wielkopolski | 636.18 mi (1,023.83 km) |
| Flekkefjord to Ostrowiec Swietokrzyski | 775.92 mi (1,248.72 km) |
| Flekkefjord to Ostrzeszow | 651.82 mi (1,049.00 km) |
| Flekkefjord to Oswiecim | 761.62 mi (1,225.72 km) |
| Flekkefjord to Otwock | 714.46 mi (1,149.81 km) |
| Flekkefjord to Ozarow Mazowiecki | 695.21 mi (1,118.84 km) |
| Flekkefjord to Ozimek | 699.88 mi (1,126.34 km) |
| Flekkefjord to Ozorkow | 661.38 mi (1,064.39 km) |
| Flekkefjord to Pabianice | 680.27 mi (1,094.79 km) |
| Flekkefjord to Parczew | 787.44 mi (1,267.26 km) |
