| Oulu to Borgentreich | 1,092.95 mi (1,758.94 km) |
| Oulu to Borgholzhausen | 1,078.19 mi (1,735.19 km) |
| Oulu to Borken | 1,123.27 mi (1,807.73 km) |
| Oulu to Borna | 1,066.05 mi (1,715.64 km) |
| Oulu to Bornheim | 1,186.10 mi (1,908.84 km) |
| Oulu to Bosel | 1,030.20 mi (1,657.95 km) |
| Oulu to Bottrop | 1,140.87 mi (1,836.05 km) |
| Oulu to Bovenden | 1,079.20 mi (1,736.80 km) |
| Oulu to Brackenheim | 1,252.95 mi (2,016.42 km) |
| Oulu to Brake | 999.70 mi (1,608.87 km) |
| Oulu to Brakel | 1,084.87 mi (1,745.92 km) |
| Oulu to Bramsche | 1,066.20 mi (1,715.89 km) |
| Oulu to Brand | 1,203.62 mi (1,937.04 km) |
| Oulu to Brand-Erbisdorf | 1,069.80 mi (1,721.67 km) |
| Oulu to Brandenburg | 982.09 mi (1,580.53 km) |
