| Oulu to Andrychow | 1,070.72 mi (1,723.16 km) |
| Oulu to Augustow | 776.62 mi (1,249.84 km) |
| Oulu to Banino | 772.99 mi (1,244.01 km) |
| Oulu to Barlinek | 904.32 mi (1,455.36 km) |
| Oulu to Bartoszyce | 760.92 mi (1,224.58 km) |
| Oulu to Bedzin | 1,039.92 mi (1,673.59 km) |
| Oulu to Belchatow | 967.73 mi (1,557.41 km) |
| Oulu to Biala Podlaska | 900.75 mi (1,449.62 km) |
| Oulu to Bialogard | 828.44 mi (1,333.25 km) |
| Oulu to Bialy Kamien | 1,037.47 mi (1,669.65 km) |
| Oulu to Bialystok | 824.76 mi (1,327.32 km) |
| Oulu to Bielawa | 1,038.85 mi (1,671.86 km) |
| Oulu to Bielsk Podlaski | 849.96 mi (1,367.88 km) |
| Oulu to Bielsko-Biala | 1,075.22 mi (1,730.40 km) |
| Oulu to Bierun | 1,053.65 mi (1,695.68 km) |
