| Gebze to Bollullos par del Condado | 1,930.71 mi (3,107.17 km) |
| Gebze to Bormujos | 1,905.55 mi (3,066.68 km) |
| Gebze to Brenes | 1,891.19 mi (3,043.57 km) |
| Gebze to Brunete | 1,743.08 mi (2,805.22 km) |
| Gebze to Bueu | 1,961.96 mi (3,157.47 km) |
| Gebze to Bullas | 1,662.13 mi (2,674.93 km) |
| Gebze to Bunol | 1,592.07 mi (2,562.19 km) |
| Gebze to Burela de Cabo | 1,879.26 mi (3,024.38 km) |
| Gebze to Burgos | 1,705.16 mi (2,744.19 km) |
| Gebze to Burjasot | 1,570.76 mi (2,527.90 km) |
| Gebze to Burriana | 1,548.75 mi (2,492.48 km) |
| Gebze to Cabanaquinta | 1,793.28 mi (2,886.00 km) |
| Gebze to Cabanillas del Campo | 1,700.76 mi (2,737.11 km) |
| Gebze to Cabra | 1,818.20 mi (2,926.11 km) |
| Gebze to Caceres | 1,879.92 mi (3,025.44 km) |
