| Oildale to Olivares | 5,819.47 mi (9,365.53 km) |
| Oildale to Olivenza | 5,723.07 mi (9,210.39 km) |
| Oildale to Olot | 5,926.77 mi (9,538.21 km) |
| Oildale to Onate | 5,707.16 mi (9,184.79 km) |
| Oildale to Onda | 5,934.01 mi (9,549.87 km) |
| Oildale to Onteniente | 5,975.78 mi (9,617.10 km) |
| Oildale to Orihuela | 5,997.94 mi (9,652.75 km) |
| Oildale to Osuna | 5,871.16 mi (9,448.73 km) |
| Oildale to Ourense | 5,530.39 mi (8,900.30 km) |
| Oildale to Oviedo | 5,563.15 mi (8,953.02 km) |
| Oildale to Paiporta | 5,953.90 mi (9,581.88 km) |
| Oildale to Pajara | 5,859.59 mi (9,430.10 km) |
| Oildale to Palafolls | 5,961.59 mi (9,594.26 km) |
| Oildale to Palafrugell | 5,963.94 mi (9,598.03 km) |
| Oildale to Palamos | 5,966.30 mi (9,601.83 km) |
