| Gahanna to Pombal | 3,806.60 mi (6,126.14 km) |
| Gahanna to Ponta Delgada | 3,026.42 mi (4,870.56 km) |
| Gahanna to Ponta do Sol | 3,611.79 mi (5,812.62 km) |
| Gahanna to Ponte da Barca | 3,760.61 mi (6,052.11 km) |
| Gahanna to Ponte de Lima | 3,754.56 mi (6,042.39 km) |
| Gahanna to Ponte de Sor | 3,856.21 mi (6,205.96 km) |
| Gahanna to Portalegre | 3,882.78 mi (6,248.72 km) |
| Gahanna to Portimao | 3,897.78 mi (6,272.87 km) |
| Gahanna to Porto | 3,769.66 mi (6,066.68 km) |
| Gahanna to Porto de Mos | 3,807.12 mi (6,126.96 km) |
| Gahanna to Povoa de Lanhoso | 3,774.44 mi (6,074.37 km) |
| Gahanna to Povoa de Santa Iria | 3,817.72 mi (6,144.02 km) |
| Gahanna to Povoa de Varzim | 3,756.74 mi (6,045.88 km) |
| Gahanna to Praia da Vitoria | 2,931.15 mi (4,717.23 km) |
| Gahanna to Praia do Carvoeiro | 3,902.14 mi (6,279.89 km) |
