| Gahanna to Borsbeek | 4,037.68 mi (6,498.01 km) |
| Gahanna to Boussu | 4,034.09 mi (6,492.25 km) |
| Gahanna to Braine-l'Alleud | 4,049.19 mi (6,516.54 km) |
| Gahanna to Braine-le-Chateau | 4,044.99 mi (6,509.78 km) |
| Gahanna to Braine-le-Comte | 4,042.29 mi (6,505.44 km) |
| Gahanna to Brasschaat | 4,035.08 mi (6,493.84 km) |
| Gahanna to Brecht | 4,038.93 mi (6,500.03 km) |
| Gahanna to Bredene | 3,977.86 mi (6,401.75 km) |
| Gahanna to Bree | 4,082.39 mi (6,569.97 km) |
| Gahanna to Bruges | 3,988.32 mi (6,418.58 km) |
| Gahanna to Brussels | 4,043.35 mi (6,507.15 km) |
| Gahanna to Buggenhout | 4,032.72 mi (6,490.04 km) |
| Gahanna to Chapelle-lez-Herlaimont | 4,052.28 mi (6,521.52 km) |
| Gahanna to Charleroi | 4,060.25 mi (6,534.34 km) |
| Gahanna to Chatelet | 4,063.53 mi (6,539.62 km) |
