| Orbetello to Bierun Stary | 648.13 mi (1,043.06 km) |
| Orbetello to Bilgoraj | 782.06 mi (1,258.61 km) |
| Orbetello to Biskupiec | 906.69 mi (1,459.18 km) |
| Orbetello to Blachownia | 683.13 mi (1,099.38 km) |
| Orbetello to Blonie | 804.03 mi (1,293.96 km) |
| Orbetello to Bochnia | 681.64 mi (1,096.99 km) |
| Orbetello to Bogatynia | 611.18 mi (983.59 km) |
| Orbetello to Boguszow-Gorce | 621.81 mi (1,000.70 km) |
| Orbetello to Boleslawiec | 643.38 mi (1,035.42 km) |
| Orbetello to Braniewo | 913.48 mi (1,470.11 km) |
| Orbetello to Brodnica | 837.11 mi (1,347.20 km) |
| Orbetello to Brwinow | 803.36 mi (1,292.88 km) |
| Orbetello to Brzeg | 653.26 mi (1,051.31 km) |
| Orbetello to Brzeg Dolny | 662.91 mi (1,066.85 km) |
| Orbetello to Brzesko | 686.48 mi (1,104.77 km) |
