| Gahanna to Zory | 4,613.22 mi (7,424.27 km) |
| Gahanna to Zuromin | 4,535.52 mi (7,299.22 km) |
| Gahanna to Zychlin | 4,558.59 mi (7,336.33 km) |
| Gahanna to Zyrardow | 4,594.39 mi (7,393.96 km) |
| Gahanna to Zywiec | 4,646.04 mi (7,477.07 km) |
| Gahanna to Abrantes | 3,840.97 mi (6,181.45 km) |
| Gahanna to Agualva | 3,809.48 mi (6,130.76 km) |
| Gahanna to Aguas Santas | 3,769.83 mi (6,066.95 km) |
| Gahanna to Agueda | 3,795.31 mi (6,107.97 km) |
| Gahanna to Albergaria-a-Velha | 3,790.21 mi (6,099.76 km) |
| Gahanna to Albufeira | 3,913.56 mi (6,298.26 km) |
| Gahanna to Alcacer do Sal | 3,859.72 mi (6,211.61 km) |
| Gahanna to Alcanena | 3,818.45 mi (6,145.20 km) |
| Gahanna to Alcobaca | 3,800.94 mi (6,117.02 km) |
| Gahanna to Alcochete | 3,826.10 mi (6,157.52 km) |
