| Kopavogur to Bierun Stary | 1,771.98 mi (2,851.72 km) |
| Kopavogur to Bilgoraj | 1,856.12 mi (2,987.14 km) |
| Kopavogur to Biskupiec | 1,641.37 mi (2,641.52 km) |
| Kopavogur to Blachownia | 1,732.61 mi (2,788.36 km) |
| Kopavogur to Blonie | 1,710.66 mi (2,753.05 km) |
| Kopavogur to Bochnia | 1,816.92 mi (2,924.04 km) |
| Kopavogur to Bogatynia | 1,609.26 mi (2,589.86 km) |
| Kopavogur to Boguszow-Gorce | 1,652.51 mi (2,659.46 km) |
| Kopavogur to Boleslawiec | 1,608.41 mi (2,588.49 km) |
| Kopavogur to Braniewo | 1,583.39 mi (2,548.22 km) |
| Kopavogur to Brodnica | 1,622.92 mi (2,611.84 km) |
| Kopavogur to Brwinow | 1,716.51 mi (2,762.45 km) |
| Kopavogur to Brzeg | 1,684.79 mi (2,711.40 km) |
| Kopavogur to Brzeg Dolny | 1,641.85 mi (2,642.30 km) |
| Kopavogur to Brzesko | 1,823.18 mi (2,934.13 km) |
