| Giessen to Bingol | 1,740.63 mi (2,801.27 km) |
| Giessen to Birecik | 1,718.62 mi (2,765.85 km) |
| Giessen to Bitlis | 1,829.53 mi (2,944.34 km) |
| Giessen to Bodrum | 1,315.86 mi (2,117.67 km) |
| Giessen to Bogazliyan | 1,508.24 mi (2,427.28 km) |
| Giessen to Bolu | 1,292.05 mi (2,079.36 km) |
| Giessen to Bolvadin | 1,363.11 mi (2,193.72 km) |
| Giessen to Bor | 1,540.90 mi (2,479.84 km) |
| Giessen to Borcka | 1,691.06 mi (2,721.49 km) |
| Giessen to Boyabat | 1,391.82 mi (2,239.92 km) |
| Giessen to Bozdogan | 1,313.35 mi (2,113.63 km) |
| Giessen to Bozkir | 1,483.91 mi (2,388.13 km) |
| Giessen to Bozkurt | 1,353.50 mi (2,178.25 km) |
| Giessen to Bozuyuk | 1,267.18 mi (2,039.33 km) |
| Giessen to Bucak | 1,408.00 mi (2,265.95 km) |
