| Palos Heights to Olivares | 4,190.62 mi (6,744.15 km) |
| Palos Heights to Olivenza | 4,100.68 mi (6,599.40 km) |
| Palos Heights to Olot | 4,398.79 mi (7,079.17 km) |
| Palos Heights to Onate | 4,156.38 mi (6,689.05 km) |
| Palos Heights to Onda | 4,363.39 mi (7,022.20 km) |
| Palos Heights to Onteniente | 4,391.45 mi (7,067.35 km) |
| Palos Heights to Orihuela | 4,404.34 mi (7,088.10 km) |
| Palos Heights to Osuna | 4,246.17 mi (6,833.55 km) |
| Palos Heights to Ourense | 3,940.22 mi (6,341.17 km) |
| Palos Heights to Oviedo | 3,995.53 mi (6,430.18 km) |
| Palos Heights to Paiporta | 4,376.82 mi (7,043.81 km) |
| Palos Heights to Pajara | 4,144.51 mi (6,669.95 km) |
| Palos Heights to Palafolls | 4,429.65 mi (7,128.83 km) |
| Palos Heights to Palafrugell | 4,437.71 mi (7,141.81 km) |
| Palos Heights to Palamos | 4,439.02 mi (7,143.91 km) |
