| Gahanna to Baykan | 6,000.20 mi (9,656.39 km) |
| Gahanna to Bayramic | 5,357.79 mi (8,622.53 km) |
| Gahanna to Beldibi | 5,562.22 mi (8,951.53 km) |
| Gahanna to Belen | 5,887.76 mi (9,475.43 km) |
| Gahanna to Bergama | 5,412.84 mi (8,711.12 km) |
| Gahanna to Besikduzu | 5,760.24 mi (9,270.22 km) |
| Gahanna to Besiri | 5,996.23 mi (9,650.00 km) |
| Gahanna to Besni | 5,886.86 mi (9,473.98 km) |
| Gahanna to Beydag | 5,503.02 mi (8,856.25 km) |
| Gahanna to Beykoz | 5,391.27 mi (8,676.41 km) |
| Gahanna to Beylikduzu | 5,380.52 mi (8,659.11 km) |
| Gahanna to Beypazari | 5,543.91 mi (8,922.06 km) |
| Gahanna to Beysehir | 5,658.85 mi (9,107.03 km) |
| Gahanna to Biga | 5,363.10 mi (8,631.08 km) |
| Gahanna to Bigadic | 5,436.96 mi (8,749.94 km) |
