| Estoril to Bingol | 2,652.38 mi (4,268.60 km) |
| Estoril to Birecik | 2,557.67 mi (4,116.17 km) |
| Estoril to Bitlis | 2,745.06 mi (4,417.75 km) |
| Estoril to Bodrum | 1,998.15 mi (3,215.71 km) |
| Estoril to Bogazliyan | 2,374.39 mi (3,821.22 km) |
| Estoril to Bolu | 2,163.94 mi (3,482.52 km) |
| Estoril to Bolvadin | 2,162.54 mi (3,480.27 km) |
| Estoril to Bor | 2,361.50 mi (3,800.47 km) |
| Estoril to Borcka | 2,669.04 mi (4,295.41 km) |
| Estoril to Boyabat | 2,317.31 mi (3,729.34 km) |
| Estoril to Bozdogan | 2,034.49 mi (3,274.20 km) |
| Estoril to Bozkir | 2,251.79 mi (3,623.90 km) |
| Estoril to Bozkurt | 2,101.39 mi (3,381.85 km) |
| Estoril to Bozuyuk | 2,092.69 mi (3,367.86 km) |
| Estoril to Bucak | 2,159.39 mi (3,475.20 km) |
