| Owings Mills to Bierun | 4,430.36 mi (7,129.97 km) |
| Owings Mills to Bierun Stary | 4,431.65 mi (7,132.05 km) |
| Owings Mills to Bilgoraj | 4,550.29 mi (7,322.98 km) |
| Owings Mills to Biskupiec | 4,364.98 mi (7,024.75 km) |
| Owings Mills to Blachownia | 4,402.11 mi (7,084.50 km) |
| Owings Mills to Blonie | 4,412.13 mi (7,100.64 km) |
| Owings Mills to Bochnia | 4,486.10 mi (7,219.68 km) |
| Owings Mills to Bogatynia | 4,245.96 mi (6,833.21 km) |
| Owings Mills to Boguszow-Gorce | 4,298.14 mi (6,917.18 km) |
| Owings Mills to Boleslawiec | 4,257.32 mi (6,851.49 km) |
| Owings Mills to Braniewo | 4,307.33 mi (6,931.98 km) |
| Owings Mills to Brodnica | 4,330.77 mi (6,969.69 km) |
| Owings Mills to Brwinow | 4,417.85 mi (7,109.84 km) |
| Owings Mills to Brzeg | 4,343.40 mi (6,990.02 km) |
| Owings Mills to Brzeg Dolny | 4,300.81 mi (6,921.48 km) |
