| Castellabate to Bahcesaray | 1,492.56 mi (2,402.05 km) |
| Castellabate to Balikesir | 685.67 mi (1,103.48 km) |
| Castellabate to Balya | 668.80 mi (1,076.33 km) |
| Castellabate to Banaz | 795.07 mi (1,279.54 km) |
| Castellabate to Bandirma | 685.02 mi (1,102.44 km) |
| Castellabate to Bartin | 910.39 mi (1,465.13 km) |
| Castellabate to Baskale | 1,557.51 mi (2,506.57 km) |
| Castellabate to Baskil | 1,275.59 mi (2,052.87 km) |
| Castellabate to Basmakci | 822.76 mi (1,324.11 km) |
| Castellabate to Batman | 1,408.57 mi (2,266.88 km) |
| Castellabate to Battalgazi | 1,253.79 mi (2,017.77 km) |
| Castellabate to Bayat | 1,013.28 mi (1,630.71 km) |
| Castellabate to Bayburt | 1,327.92 mi (2,137.08 km) |
| Castellabate to Bayindir | 693.37 mi (1,115.87 km) |
| Castellabate to Baykan | 1,438.12 mi (2,314.43 km) |
