| SeaTac to Brandenburg | 5,041.49 mi (8,113.49 km) |
| SeaTac to Brandis | 5,107.84 mi (8,220.28 km) |
| SeaTac to Braunfels | 5,061.02 mi (8,144.92 km) |
| SeaTac to Braunsbedra | 5,095.55 mi (8,200.50 km) |
| SeaTac to Braunschweig | 5,006.90 mi (8,057.83 km) |
| SeaTac to Breckerfeld | 4,995.83 mi (8,040.01 km) |
| SeaTac to Breisach am Rhein | 5,186.50 mi (8,346.87 km) |
| SeaTac to Bremen | 4,920.97 mi (7,919.53 km) |
| SeaTac to Bremerhaven | 4,889.00 mi (7,868.08 km) |
| SeaTac to Bremervorde | 4,905.06 mi (7,893.93 km) |
| SeaTac to Bretten | 5,155.26 mi (8,296.59 km) |
| SeaTac to Bretzfeld | 5,163.94 mi (8,310.56 km) |
| SeaTac to Brieselang | 5,041.33 mi (8,113.23 km) |
| SeaTac to Brilon | 5,014.05 mi (8,069.33 km) |
| SeaTac to Bruchhausen-Vilsen | 4,940.01 mi (7,950.18 km) |
