| Oulu to Brzeszcze | 1,062.32 mi (1,709.64 km) |
| Oulu to Brzeziny | 935.28 mi (1,505.20 km) |
| Oulu to Brzozow | 1,065.53 mi (1,714.80 km) |
| Oulu to Bukowno | 1,041.68 mi (1,676.42 km) |
| Oulu to Busko-Zdroj | 1,019.62 mi (1,640.92 km) |
| Oulu to Bydgoszcz | 862.05 mi (1,387.33 km) |
| Oulu to Bystrzyca Klodzka | 1,065.27 mi (1,714.38 km) |
| Oulu to Bytom | 1,040.52 mi (1,674.56 km) |
| Oulu to Bytow | 800.40 mi (1,288.12 km) |
| Oulu to Chelm | 961.80 mi (1,547.86 km) |
| Oulu to Chelmek | 1,053.60 mi (1,695.61 km) |
| Oulu to Chelmno | 842.47 mi (1,355.83 km) |
| Oulu to Chelmza | 851.70 mi (1,370.68 km) |
| Oulu to Chodziez | 883.58 mi (1,421.99 km) |
| Oulu to Chojnice | 828.51 mi (1,333.36 km) |
