| Naples to Bingol | 1,393.56 mi (2,242.71 km) |
| Naples to Birecik | 1,297.93 mi (2,088.81 km) |
| Naples to Bitlis | 1,485.93 mi (2,391.37 km) |
| Naples to Bodrum | 754.11 mi (1,213.62 km) |
| Naples to Bogazliyan | 1,114.19 mi (1,793.12 km) |
| Naples to Bolu | 906.61 mi (1,459.05 km) |
| Naples to Bolvadin | 902.58 mi (1,452.56 km) |
| Naples to Bor | 1,101.72 mi (1,773.05 km) |
| Naples to Borcka | 1,422.66 mi (2,289.55 km) |
| Naples to Boyabat | 1,066.03 mi (1,715.60 km) |
| Naples to Bozdogan | 782.32 mi (1,259.02 km) |
| Naples to Bozkir | 996.41 mi (1,603.57 km) |
| Naples to Bozkurt | 846.11 mi (1,361.69 km) |
| Naples to Bozuyuk | 832.34 mi (1,339.52 km) |
| Naples to Bucak | 904.83 mi (1,456.19 km) |
