| Placentia to Olivares | 5,842.30 mi (9,402.27 km) |
| Placentia to Olivenza | 5,746.98 mi (9,248.88 km) |
| Placentia to Olot | 5,966.68 mi (9,602.44 km) |
| Placentia to Onate | 5,743.14 mi (9,242.70 km) |
| Placentia to Onda | 5,967.51 mi (9,603.78 km) |
| Placentia to Onteniente | 6,007.13 mi (9,667.54 km) |
| Placentia to Orihuela | 6,027.75 mi (9,700.72 km) |
| Placentia to Osuna | 5,894.87 mi (9,486.88 km) |
| Placentia to Ourense | 5,559.67 mi (8,947.43 km) |
| Placentia to Oviedo | 5,596.17 mi (9,006.16 km) |
| Placentia to Paiporta | 5,986.40 mi (9,634.18 km) |
| Placentia to Pajara | 5,857.69 mi (9,427.04 km) |
| Placentia to Palafolls | 6,001.03 mi (9,657.73 km) |
| Placentia to Palafrugell | 6,004.20 mi (9,662.83 km) |
| Placentia to Palamos | 6,006.42 mi (9,666.40 km) |
