| Oulu to Barntrup | 1,069.61 mi (1,721.37 km) |
| Oulu to Barsbuttel | 952.23 mi (1,532.46 km) |
| Oulu to Barsinghausen | 1,043.12 mi (1,678.74 km) |
| Oulu to Barssel | 1,024.64 mi (1,649.00 km) |
| Oulu to Barth | 856.07 mi (1,377.71 km) |
| Oulu to Bassum | 1,024.05 mi (1,648.05 km) |
| Oulu to Baunatal | 1,109.07 mi (1,784.88 km) |
| Oulu to Bautzen | 1,033.88 mi (1,663.86 km) |
| Oulu to Bayreuth | 1,155.89 mi (1,860.23 km) |
| Oulu to Bebra | 1,120.45 mi (1,803.20 km) |
| Oulu to Beckingen | 1,276.78 mi (2,054.78 km) |
| Oulu to Beckum | 1,104.45 mi (1,777.44 km) |
| Oulu to Bedburg | 1,141.49 mi (1,837.05 km) |
| Oulu to Bedburg | 1,180.19 mi (1,899.33 km) |
| Oulu to Beelitz | 986.91 mi (1,588.27 km) |
