| Dunkirk to Opole | 4,311.71 mi (6,939.02 km) |
| Dunkirk to Orzesze | 4,361.60 mi (7,019.31 km) |
| Dunkirk to Osowa | 4,186.39 mi (6,737.34 km) |
| Dunkirk to Ostroda | 4,264.72 mi (6,863.40 km) |
| Dunkirk to Ostroleka | 4,343.83 mi (6,990.72 km) |
| Dunkirk to Ostrow Mazowiecka | 4,365.85 mi (7,026.16 km) |
| Dunkirk to Ostrow Wielkopolski | 4,269.44 mi (6,870.99 km) |
| Dunkirk to Ostrowiec Swietokrzyski | 4,424.56 mi (7,120.65 km) |
| Dunkirk to Ostrzeszow | 4,282.58 mi (6,892.15 km) |
| Dunkirk to Oswiecim | 4,383.13 mi (7,053.96 km) |
| Dunkirk to Otwock | 4,371.84 mi (7,035.80 km) |
| Dunkirk to Ozarow Mazowiecki | 4,351.74 mi (7,003.45 km) |
| Dunkirk to Ozimek | 4,321.56 mi (6,954.88 km) |
| Dunkirk to Ozorkow | 4,308.91 mi (6,934.53 km) |
| Dunkirk to Pabianice | 4,324.88 mi (6,960.23 km) |
