| SeaTac to Bierun | 5,313.52 mi (8,551.28 km) |
| SeaTac to Bierun Stary | 5,316.10 mi (8,555.43 km) |
| SeaTac to Bilgoraj | 5,353.86 mi (8,616.20 km) |
| SeaTac to Biskupiec | 5,114.17 mi (8,230.45 km) |
| SeaTac to Blachownia | 5,270.52 mi (8,482.08 km) |
| SeaTac to Blonie | 5,212.50 mi (8,388.70 km) |
| SeaTac to Bochnia | 5,348.11 mi (8,606.96 km) |
| SeaTac to Bogatynia | 5,183.24 mi (8,341.61 km) |
| SeaTac to Boguszow-Gorce | 5,217.23 mi (8,396.32 km) |
| SeaTac to Boleslawiec | 5,173.84 mi (8,326.48 km) |
| SeaTac to Braniewo | 5,062.29 mi (8,146.97 km) |
| SeaTac to Brodnica | 5,124.45 mi (8,247.00 km) |
| SeaTac to Brwinow | 5,217.93 mi (8,397.45 km) |
| SeaTac to Brzeg | 5,236.67 mi (8,427.61 km) |
| SeaTac to Brzeg Dolny | 5,196.75 mi (8,363.36 km) |
