| Boppard to Bahcesaray | 1,911.47 mi (3,076.22 km) |
| Boppard to Balikesir | 1,226.81 mi (1,974.36 km) |
| Boppard to Balya | 1,209.68 mi (1,946.79 km) |
| Boppard to Banaz | 1,342.17 mi (2,160.01 km) |
| Boppard to Bandirma | 1,196.64 mi (1,925.81 km) |
| Boppard to Bartin | 1,320.77 mi (2,125.58 km) |
| Boppard to Baskale | 1,967.12 mi (3,165.77 km) |
| Boppard to Baskil | 1,722.02 mi (2,771.33 km) |
| Boppard to Basmakci | 1,392.85 mi (2,241.57 km) |
| Boppard to Batman | 1,849.68 mi (2,976.77 km) |
| Boppard to Battalgazi | 1,708.90 mi (2,750.21 km) |
| Boppard to Bayat | 1,441.90 mi (2,320.51 km) |
| Boppard to Bayburt | 1,713.16 mi (2,757.07 km) |
| Boppard to Bayindir | 1,286.95 mi (2,071.14 km) |
| Boppard to Baykan | 1,865.91 mi (3,002.89 km) |
