| Oulu to Bitritto | 1,690.64 mi (2,720.83 km) |
| Oulu to Bollate | 1,480.50 mi (2,382.63 km) |
| Oulu to Bologna | 1,517.42 mi (2,442.05 km) |
| Oulu to Bolzano | 1,384.64 mi (2,228.36 km) |
| Oulu to Bomporto | 1,505.79 mi (2,423.34 km) |
| Oulu to Bonate di Sopra | 1,464.76 mi (2,357.31 km) |
| Oulu to Bondeno | 1,490.56 mi (2,398.83 km) |
| Oulu to Bordighera | 1,619.10 mi (2,605.69 km) |
| Oulu to Borgaro Torinese | 1,530.36 mi (2,462.88 km) |
| Oulu to Borgo a Buggiano | 1,566.32 mi (2,520.75 km) |
| Oulu to Borgo San Dalmazzo | 1,586.22 mi (2,552.78 km) |
| Oulu to Borgo San Lorenzo | 1,553.03 mi (2,499.36 km) |
| Oulu to Borgomanero | 1,481.14 mi (2,383.67 km) |
| Oulu to Borgoricco | 1,441.08 mi (2,319.19 km) |
| Oulu to Borgosatollo | 1,468.16 mi (2,362.78 km) |
