| Wetzlar to Berga | 664.94 mi (1,070.12 km) |
| Wetzlar to Berja | 1,104.23 mi (1,777.08 km) |
| Wetzlar to Bermeo | 722.25 mi (1,162.35 km) |
| Wetzlar to Berriozar | 718.14 mi (1,155.73 km) |
| Wetzlar to Betanzos | 932.36 mi (1,500.48 km) |
| Wetzlar to Betera | 873.85 mi (1,406.33 km) |
| Wetzlar to Bilbao | 737.25 mi (1,186.50 km) |
| Wetzlar to Binefar | 717.67 mi (1,154.98 km) |
| Wetzlar to Binisalem | 800.52 mi (1,288.32 km) |
| Wetzlar to Blanes | 671.99 mi (1,081.47 km) |
| Wetzlar to Boadilla del Monte | 920.60 mi (1,481.57 km) |
| Wetzlar to Boiro | 986.82 mi (1,588.13 km) |
| Wetzlar to Bolanos de Calatrava | 1,002.86 mi (1,613.95 km) |
| Wetzlar to Bollullos de la Mitacion | 1,164.27 mi (1,873.72 km) |
| Wetzlar to Bollullos par del Condado | 1,176.49 mi (1,893.38 km) |
