| Ashtabula to Bilecik | 5,305.82 mi (8,538.89 km) |
| Ashtabula to Bingol | 5,750.16 mi (9,253.99 km) |
| Ashtabula to Birecik | 5,758.73 mi (9,267.79 km) |
| Ashtabula to Bitlis | 5,831.12 mi (9,384.29 km) |
| Ashtabula to Bodrum | 5,355.45 mi (8,618.77 km) |
| Ashtabula to Bogazliyan | 5,548.09 mi (8,928.79 km) |
| Ashtabula to Bolu | 5,337.88 mi (8,590.49 km) |
| Ashtabula to Bolvadin | 5,415.78 mi (8,715.86 km) |
| Ashtabula to Bor | 5,589.50 mi (8,995.43 km) |
| Ashtabula to Borcka | 5,657.94 mi (9,105.58 km) |
| Ashtabula to Boyabat | 5,416.23 mi (8,716.58 km) |
| Ashtabula to Bozdogan | 5,360.27 mi (8,626.52 km) |
| Ashtabula to Bozkir | 5,536.76 mi (8,910.55 km) |
| Ashtabula to Bozkurt | 5,404.48 mi (8,697.67 km) |
| Ashtabula to Bozuyuk | 5,319.36 mi (8,560.69 km) |
