| Karlsruhe to Bahcesaray | 1,858.87 mi (2,991.57 km) |
| Karlsruhe to Balikesir | 1,155.19 mi (1,859.09 km) |
| Karlsruhe to Balya | 1,137.82 mi (1,831.15 km) |
| Karlsruhe to Banaz | 1,271.53 mi (2,046.33 km) |
| Karlsruhe to Bandirma | 1,127.07 mi (1,813.84 km) |
| Karlsruhe to Bartin | 1,262.52 mi (2,031.84 km) |
| Karlsruhe to Baskale | 1,915.93 mi (3,083.39 km) |
| Karlsruhe to Baskil | 1,664.99 mi (2,679.53 km) |
| Karlsruhe to Basmakci | 1,320.71 mi (2,125.48 km) |
| Karlsruhe to Batman | 1,794.25 mi (2,887.57 km) |
| Karlsruhe to Battalgazi | 1,650.85 mi (2,656.79 km) |
| Karlsruhe to Bayat | 1,383.63 mi (2,226.75 km) |
| Karlsruhe to Bayburt | 1,662.42 mi (2,675.41 km) |
| Karlsruhe to Bayindir | 1,211.66 mi (1,949.99 km) |
| Karlsruhe to Baykan | 1,812.02 mi (2,916.16 km) |
