| Harlingen to Bierun Stary | 622.42 mi (1,001.69 km) |
| Harlingen to Bilgoraj | 758.30 mi (1,220.37 km) |
| Harlingen to Biskupiec | 638.85 mi (1,028.13 km) |
| Harlingen to Blachownia | 598.38 mi (963.01 km) |
| Harlingen to Blonie | 638.50 mi (1,027.56 km) |
| Harlingen to Bochnia | 679.46 mi (1,093.49 km) |
| Harlingen to Bogatynia | 433.82 mi (698.17 km) |
| Harlingen to Boguszow-Gorce | 487.20 mi (784.08 km) |
| Harlingen to Boleslawiec | 448.51 mi (721.81 km) |
| Harlingen to Braniewo | 593.01 mi (954.35 km) |
| Harlingen to Brodnica | 577.02 mi (928.62 km) |
| Harlingen to Brwinow | 643.49 mi (1,035.60 km) |
| Harlingen to Brzeg | 536.06 mi (862.71 km) |
| Harlingen to Brzeg Dolny | 495.18 mi (796.91 km) |
| Harlingen to Brzesko | 687.35 mi (1,106.18 km) |
