| SeaTac to Boppard | 5,058.81 mi (8,141.37 km) |
| SeaTac to Borgentreich | 5,019.70 mi (8,078.42 km) |
| SeaTac to Borgholzhausen | 4,966.86 mi (7,993.39 km) |
| SeaTac to Borken | 4,948.96 mi (7,964.57 km) |
| SeaTac to Borna | 5,118.55 mi (8,237.51 km) |
| SeaTac to Bornheim | 5,014.20 mi (8,069.58 km) |
| SeaTac to Bosel | 4,906.42 mi (7,896.12 km) |
| SeaTac to Bottrop | 4,968.06 mi (7,995.32 km) |
| SeaTac to Bovenden | 5,033.56 mi (8,100.74 km) |
| SeaTac to Brackenheim | 5,161.13 mi (8,306.03 km) |
| SeaTac to Brake | 4,899.35 mi (7,884.75 km) |
| SeaTac to Brakel | 5,009.40 mi (8,061.84 km) |
| SeaTac to Bramsche | 4,942.18 mi (7,953.67 km) |
| SeaTac to Brand | 4,994.52 mi (8,037.90 km) |
| SeaTac to Brand-Erbisdorf | 5,151.12 mi (8,289.92 km) |
