| Irig to Bingol | 1,140.06 mi (1,834.75 km) |
| Irig to Birecik | 1,093.16 mi (1,759.27 km) |
| Irig to Bitlis | 1,232.18 mi (1,983.00 km) |
| Irig to Bodrum | 681.93 mi (1,097.45 km) |
| Irig to Bogazliyan | 886.03 mi (1,425.93 km) |
| Irig to Bolu | 666.12 mi (1,072.01 km) |
| Irig to Bolvadin | 724.25 mi (1,165.57 km) |
| Irig to Bor | 908.17 mi (1,461.56 km) |
| Irig to Borcka | 1,125.06 mi (1,810.61 km) |
| Irig to Boyabat | 790.01 mi (1,271.40 km) |
| Irig to Bozdogan | 674.27 mi (1,085.13 km) |
| Irig to Bozkir | 843.73 mi (1,357.86 km) |
| Irig to Bozkurt | 712.44 mi (1,146.57 km) |
| Irig to Bozuyuk | 630.06 mi (1,013.98 km) |
| Irig to Bucak | 766.86 mi (1,234.14 km) |
