| Boadilla del Monte to Bierun | 1,295.78 mi (2,085.35 km) |
| Boadilla del Monte to Bierun Stary | 1,294.34 mi (2,083.04 km) |
| Boadilla del Monte to Bilgoraj | 1,455.95 mi (2,343.13 km) |
| Boadilla del Monte to Biskupiec | 1,479.34 mi (2,380.76 km) |
| Boadilla del Monte to Blachownia | 1,308.23 mi (2,105.39 km) |
| Boadilla del Monte to Blonie | 1,413.85 mi (2,275.37 km) |
| Boadilla del Monte to Bochnia | 1,347.15 mi (2,168.02 km) |
| Boadilla del Monte to Bogatynia | 1,157.58 mi (1,862.95 km) |
| Boadilla del Monte to Boguszow-Gorce | 1,199.61 mi (1,930.59 km) |
| Boadilla del Monte to Boleslawiec | 1,193.13 mi (1,920.16 km) |
| Boadilla del Monte to Braniewo | 1,457.68 mi (2,345.91 km) |
| Boadilla del Monte to Brodnica | 1,402.58 mi (2,257.24 km) |
| Boadilla del Monte to Brwinow | 1,415.96 mi (2,278.77 km) |
| Boadilla del Monte to Brzeg | 1,252.36 mi (2,015.47 km) |
| Boadilla del Monte to Brzeg Dolny | 1,236.33 mi (1,989.68 km) |
