| Gebze to Bitonto | 665.04 mi (1,070.28 km) |
| Gebze to Bitritto | 657.43 mi (1,058.04 km) |
| Gebze to Bollate | 1,071.60 mi (1,724.57 km) |
| Gebze to Bologna | 951.90 mi (1,531.94 km) |
| Gebze to Bolzano | 982.93 mi (1,581.87 km) |
| Gebze to Bomporto | 969.65 mi (1,560.51 km) |
| Gebze to Bonate di Sopra | 1,052.03 mi (1,693.09 km) |
| Gebze to Bondeno | 953.03 mi (1,533.75 km) |
| Gebze to Bordighera | 1,128.00 mi (1,815.34 km) |
| Gebze to Borgaro Torinese | 1,137.56 mi (1,830.72 km) |
| Gebze to Borgo a Buggiano | 976.20 mi (1,571.04 km) |
| Gebze to Borgo San Dalmazzo | 1,139.64 mi (1,834.08 km) |
| Gebze to Borgo San Lorenzo | 944.59 mi (1,520.17 km) |
| Gebze to Borgomanero | 1,104.37 mi (1,777.31 km) |
| Gebze to Borgoricco | 936.37 mi (1,506.94 km) |
