| Sedro-Woolley to Bierun | 5,245.08 mi (8,441.14 km) |
| Sedro-Woolley to Bierun Stary | 5,247.67 mi (8,445.31 km) |
| Sedro-Woolley to Bilgoraj | 5,284.35 mi (8,504.34 km) |
| Sedro-Woolley to Biskupiec | 5,044.50 mi (8,118.34 km) |
| Sedro-Woolley to Blachownia | 5,201.98 mi (8,371.78 km) |
| Sedro-Woolley to Blonie | 5,143.23 mi (8,277.23 km) |
| Sedro-Woolley to Bochnia | 5,279.33 mi (8,496.26 km) |
| Sedro-Woolley to Bogatynia | 5,115.84 mi (8,233.15 km) |
| Sedro-Woolley to Boguszow-Gorce | 5,149.50 mi (8,287.32 km) |
| Sedro-Woolley to Boleslawiec | 5,106.16 mi (8,217.58 km) |
| Sedro-Woolley to Braniewo | 4,992.80 mi (8,035.13 km) |
| Sedro-Woolley to Brodnica | 5,055.28 mi (8,135.69 km) |
| Sedro-Woolley to Brwinow | 5,148.65 mi (8,285.96 km) |
| Sedro-Woolley to Brzeg | 5,168.54 mi (8,317.95 km) |
| Sedro-Woolley to Brzeg Dolny | 5,128.74 mi (8,253.92 km) |
