| Karabuk to Bitonto | 828.22 mi (1,332.90 km) |
| Karabuk to Bitritto | 820.92 mi (1,321.14 km) |
| Karabuk to Bollate | 1,213.57 mi (1,953.05 km) |
| Karabuk to Bologna | 1,098.62 mi (1,768.05 km) |
| Karabuk to Bolzano | 1,117.27 mi (1,798.07 km) |
| Karabuk to Bomporto | 1,115.16 mi (1,794.68 km) |
| Karabuk to Bonate di Sopra | 1,192.98 mi (1,919.91 km) |
| Karabuk to Bondeno | 1,097.45 mi (1,766.17 km) |
| Karabuk to Bordighera | 1,279.17 mi (2,058.63 km) |
| Karabuk to Borgaro Torinese | 1,282.30 mi (2,063.65 km) |
| Karabuk to Borgo a Buggiano | 1,126.42 mi (1,812.80 km) |
| Karabuk to Borgo San Dalmazzo | 1,288.36 mi (2,073.41 km) |
| Karabuk to Borgo San Lorenzo | 1,094.28 mi (1,761.07 km) |
| Karabuk to Borgomanero | 1,245.87 mi (2,005.04 km) |
| Karabuk to Borgoricco | 1,076.47 mi (1,732.41 km) |
