| Ilhavo to Bingol | 2,580.49 mi (4,152.90 km) |
| Ilhavo to Birecik | 2,493.95 mi (4,013.63 km) |
| Ilhavo to Bitlis | 2,673.42 mi (4,302.45 km) |
| Ilhavo to Bodrum | 1,944.68 mi (3,129.65 km) |
| Ilhavo to Bogazliyan | 2,305.47 mi (3,710.29 km) |
| Ilhavo to Bolu | 2,091.76 mi (3,366.36 km) |
| Ilhavo to Bolvadin | 2,098.69 mi (3,377.51 km) |
| Ilhavo to Bor | 2,297.85 mi (3,698.03 km) |
| Ilhavo to Borcka | 2,588.68 mi (4,166.08 km) |
| Ilhavo to Boyabat | 2,240.60 mi (3,605.89 km) |
| Ilhavo to Bozdogan | 1,977.37 mi (3,182.27 km) |
| Ilhavo to Bozkir | 2,192.86 mi (3,529.07 km) |
| Ilhavo to Bozkurt | 2,042.43 mi (3,286.97 km) |
| Ilhavo to Bozuyuk | 2,024.80 mi (3,258.61 km) |
| Ilhavo to Bucak | 2,100.98 mi (3,381.20 km) |
