| Hacienda Heights to Olivares | 5,841.89 mi (9,401.61 km) |
| Hacienda Heights to Olivenza | 5,746.48 mi (9,248.06 km) |
| Hacienda Heights to Olot | 5,964.82 mi (9,599.45 km) |
| Hacienda Heights to Onate | 5,741.61 mi (9,240.23 km) |
| Hacienda Heights to Onda | 5,966.20 mi (9,601.67 km) |
| Hacienda Heights to Onteniente | 6,006.00 mi (9,665.73 km) |
| Hacienda Heights to Orihuela | 6,026.75 mi (9,699.12 km) |
| Hacienda Heights to Osuna | 5,894.39 mi (9,486.10 km) |
| Hacienda Heights to Ourense | 5,558.70 mi (8,945.87 km) |
| Hacienda Heights to Oviedo | 5,594.88 mi (9,004.10 km) |
| Hacienda Heights to Paiporta | 5,985.17 mi (9,632.21 km) |
| Hacienda Heights to Pajara | 5,859.34 mi (9,429.70 km) |
| Hacienda Heights to Palafolls | 5,999.21 mi (9,654.80 km) |
| Hacienda Heights to Palafrugell | 6,002.31 mi (9,659.79 km) |
| Hacienda Heights to Palamos | 6,004.54 mi (9,663.38 km) |
