| Frauenfeld to Bingol | 1,685.89 mi (2,713.18 km) |
| Frauenfeld to Birecik | 1,641.45 mi (2,641.66 km) |
| Frauenfeld to Bitlis | 1,777.41 mi (2,860.46 km) |
| Frauenfeld to Bodrum | 1,188.08 mi (1,912.04 km) |
| Frauenfeld to Bogazliyan | 1,434.67 mi (2,308.88 km) |
| Frauenfeld to Bolu | 1,214.72 mi (1,954.91 km) |
| Frauenfeld to Bolvadin | 1,266.31 mi (2,037.93 km) |
| Frauenfeld to Bor | 1,454.74 mi (2,341.17 km) |
| Frauenfeld to Borcka | 1,658.56 mi (2,669.20 km) |
| Frauenfeld to Boyabat | 1,334.98 mi (2,148.44 km) |
| Frauenfeld to Bozdogan | 1,194.61 mi (1,922.54 km) |
| Frauenfeld to Bozkir | 1,382.10 mi (2,224.28 km) |
| Frauenfeld to Bozkurt | 1,242.74 mi (2,000.00 km) |
| Frauenfeld to Bozuyuk | 1,174.84 mi (1,890.72 km) |
| Frauenfeld to Bucak | 1,299.81 mi (2,091.85 km) |
