| Gahanna to Piedras Blancas | 3,821.86 mi (6,150.68 km) |
| Gahanna to Piera | 4,235.72 mi (6,816.73 km) |
| Gahanna to Pilar de la Horadada | 4,245.18 mi (6,831.96 km) |
| Gahanna to Pilas | 4,001.12 mi (6,439.18 km) |
| Gahanna to Pinos Puente | 4,125.46 mi (6,639.29 km) |
| Gahanna to Pinto | 4,028.39 mi (6,483.07 km) |
| Gahanna to Pizarra | 4,096.18 mi (6,592.16 km) |
| Gahanna to Plasencia | 3,923.40 mi (6,314.10 km) |
| Gahanna to Pola de Laviana | 3,850.44 mi (6,196.68 km) |
| Gahanna to Pola de Lena | 3,840.30 mi (6,180.36 km) |
| Gahanna to Pola de Siero | 3,841.83 mi (6,182.83 km) |
| Gahanna to Pollensa | 4,350.37 mi (7,001.25 km) |
| Gahanna to Ponferrada | 3,823.44 mi (6,153.23 km) |
| Gahanna to Pontevedra | 3,732.26 mi (6,006.50 km) |
| Gahanna to Portugalete | 3,962.72 mi (6,377.39 km) |
