| Oldenburg to Brandenburg | 187.35 mi (301.51 km) |
| Oldenburg to Brandis | 224.00 mi (360.50 km) |
| Oldenburg to Braunfels | 181.67 mi (292.36 km) |
| Oldenburg to Braunsbedra | 202.14 mi (325.31 km) |
| Oldenburg to Braunschweig | 113.87 mi (183.25 km) |
| Oldenburg to Breckerfeld | 133.50 mi (214.85 km) |
| Oldenburg to Breisach am Rhein | 354.19 mi (570.01 km) |
| Oldenburg to Bremen | 24.66 mi (39.69 km) |
| Oldenburg to Bremerhaven | 31.93 mi (51.38 km) |
| Oldenburg to Bremervorde | 44.61 mi (71.80 km) |
| Oldenburg to Bretten | 284.60 mi (458.02 km) |
| Oldenburg to Bretzfeld | 278.69 mi (448.51 km) |
| Oldenburg to Brieselang | 203.32 mi (327.22 km) |
| Oldenburg to Brilon | 121.72 mi (195.89 km) |
| Oldenburg to Bruchhausen-Vilsen | 39.11 mi (62.94 km) |
