| Waipahu to Olivares | 7,980.54 mi (12,843.45 km) |
| Waipahu to Olivenza | 7,878.76 mi (12,679.63 km) |
| Waipahu to Olot | 7,871.51 mi (12,667.97 km) |
| Waipahu to Onate | 7,722.89 mi (12,428.79 km) |
| Waipahu to Onda | 7,961.93 mi (12,813.49 km) |
| Waipahu to Onteniente | 8,027.11 mi (12,918.38 km) |
| Waipahu to Orihuela | 8,066.30 mi (12,981.45 km) |
| Waipahu to Osuna | 8,019.32 mi (12,905.85 km) |
| Waipahu to Ourense | 7,639.79 mi (12,295.06 km) |
| Waipahu to Oviedo | 7,626.76 mi (12,274.09 km) |
| Waipahu to Paiporta | 7,992.70 mi (12,863.01 km) |
| Waipahu to Pajara | 8,241.33 mi (13,263.13 km) |
| Waipahu to Palafolls | 7,909.41 mi (12,728.97 km) |
| Waipahu to Palafrugell | 7,900.33 mi (12,714.36 km) |
| Waipahu to Palamos | 7,904.42 mi (12,720.94 km) |
