| Gebze to Benisa | 1,559.90 mi (2,510.41 km) |
| Gebze to Berga | 1,425.32 mi (2,293.82 km) |
| Gebze to Berja | 1,754.13 mi (2,823.00 km) |
| Gebze to Bermeo | 1,648.02 mi (2,652.23 km) |
| Gebze to Berriozar | 1,598.71 mi (2,572.88 km) |
| Gebze to Betanzos | 1,922.88 mi (3,094.57 km) |
| Gebze to Betera | 1,572.35 mi (2,530.45 km) |
| Gebze to Bilbao | 1,658.88 mi (2,669.72 km) |
| Gebze to Binefar | 1,506.13 mi (2,423.89 km) |
| Gebze to Binisalem | 1,399.65 mi (2,252.51 km) |
| Gebze to Blanes | 1,380.01 mi (2,220.91 km) |
| Gebze to Boadilla del Monte | 1,736.88 mi (2,795.23 km) |
| Gebze to Boiro | 1,963.93 mi (3,160.63 km) |
| Gebze to Bolanos de Calatrava | 1,753.15 mi (2,821.42 km) |
| Gebze to Bollullos de la Mitacion | 1,909.75 mi (3,073.44 km) |
