| Castalla to Bahcesaray | 2,333.19 mi (3,754.90 km) |
| Castalla to Balikesir | 1,525.96 mi (2,455.80 km) |
| Castalla to Balya | 1,509.22 mi (2,428.86 km) |
| Castalla to Banaz | 1,633.55 mi (2,628.94 km) |
| Castalla to Bandirma | 1,525.49 mi (2,455.04 km) |
| Castalla to Bartin | 1,745.95 mi (2,809.83 km) |
| Castalla to Baskale | 2,398.08 mi (3,859.34 km) |
| Castalla to Baskil | 2,116.21 mi (3,405.72 km) |
| Castalla to Basmakci | 1,657.39 mi (2,667.32 km) |
| Castalla to Batman | 2,249.10 mi (3,619.57 km) |
| Castalla to Battalgazi | 2,094.31 mi (3,370.47 km) |
| Castalla to Bayat | 1,852.27 mi (2,980.94 km) |
| Castalla to Bayburt | 2,166.32 mi (3,486.35 km) |
| Castalla to Bayindir | 1,527.35 mi (2,458.03 km) |
| Castalla to Baykan | 2,278.76 mi (3,667.31 km) |
