| Gebze to Brandenburg | 1,129.43 mi (1,817.64 km) |
| Gebze to Brandis | 1,081.71 mi (1,740.84 km) |
| Gebze to Braunfels | 1,211.55 mi (1,949.80 km) |
| Gebze to Braunsbedra | 1,104.78 mi (1,777.98 km) |
| Gebze to Braunschweig | 1,191.86 mi (1,918.12 km) |
| Gebze to Breckerfeld | 1,270.08 mi (2,043.99 km) |
| Gebze to Breisach am Rhein | 1,183.06 mi (1,903.95 km) |
| Gebze to Bremen | 1,282.99 mi (2,064.77 km) |
| Gebze to Bremerhaven | 1,308.24 mi (2,105.41 km) |
| Gebze to Bremervorde | 1,286.97 mi (2,071.18 km) |
| Gebze to Bretten | 1,157.40 mi (1,862.66 km) |
| Gebze to Bretzfeld | 1,130.88 mi (1,819.97 km) |
| Gebze to Brieselang | 1,121.52 mi (1,804.92 km) |
| Gebze to Brilon | 1,231.87 mi (1,982.50 km) |
| Gebze to Bruchhausen-Vilsen | 1,266.60 mi (2,038.40 km) |
