| Gahanna to Bargas | 4,023.49 mi (6,475.19 km) |
| Gahanna to Bayona | 3,731.18 mi (6,004.75 km) |
| Gahanna to Baza | 4,164.47 mi (6,702.07 km) |
| Gahanna to Beasain | 4,008.57 mi (6,451.18 km) |
| Gahanna to Bejar | 3,927.49 mi (6,320.69 km) |
| Gahanna to Benaguacil | 4,194.89 mi (6,751.02 km) |
| Gahanna to Benahavis | 4,087.87 mi (6,578.79 km) |
| Gahanna to Benalmadena | 4,110.68 mi (6,615.50 km) |
| Gahanna to Benavente | 3,881.92 mi (6,247.34 km) |
| Gahanna to Benetuser | 4,209.45 mi (6,774.46 km) |
| Gahanna to Beniajan | 4,227.78 mi (6,803.95 km) |
| Gahanna to Benicarlo | 4,213.00 mi (6,780.18 km) |
| Gahanna to Benicasim | 4,209.16 mi (6,773.99 km) |
| Gahanna to Beniel | 4,228.67 mi (6,805.38 km) |
| Gahanna to Benifayo | 4,212.77 mi (6,779.80 km) |
