| Gahanna to Irun | 4,017.38 mi (6,465.35 km) |
| Gahanna to Isla-Cristina | 3,954.95 mi (6,364.88 km) |
| Gahanna to Jaca | 4,098.11 mi (6,595.27 km) |
| Gahanna to Jaen | 4,106.98 mi (6,609.55 km) |
| Gahanna to Jerez de la Frontera | 4,029.45 mi (6,484.78 km) |
| Gahanna to Jerez de los Caballeros | 3,945.22 mi (6,349.21 km) |
| Gahanna to Jodar | 4,124.80 mi (6,638.22 km) |
| Gahanna to Jumilla | 4,198.53 mi (6,756.88 km) |
| Gahanna to La Algaba | 4,010.65 mi (6,454.51 km) |
| Gahanna to La Baneza | 3,862.56 mi (6,216.19 km) |
| Gahanna to La Carlota | 4,054.76 mi (6,525.50 km) |
| Gahanna to La Carolina | 4,097.54 mi (6,594.36 km) |
| Gahanna to La Corredoria | 3,834.01 mi (6,170.24 km) |
| Gahanna to La Eliana | 4,198.51 mi (6,756.85 km) |
| Gahanna to La Escala | 4,277.29 mi (6,883.64 km) |
