| Ontario to Palencia | 5,688.72 mi (9,155.12 km) |
| Ontario to Palleja | 5,967.23 mi (9,603.33 km) |
| Ontario to Palma | 6,081.06 mi (9,786.52 km) |
| Ontario to Palma del Rio | 5,848.61 mi (9,412.43 km) |
| Ontario to Palomares del Rio | 5,832.99 mi (9,387.29 km) |
| Ontario to Palos de la Frontera | 5,800.77 mi (9,335.43 km) |
| Ontario to Pamplona | 5,764.52 mi (9,277.11 km) |
| Ontario to Paracuellos de Jarama | 5,794.36 mi (9,325.13 km) |
| Ontario to Parla | 5,798.05 mi (9,331.06 km) |
| Ontario to Paterna | 5,964.26 mi (9,598.55 km) |
| Ontario to Peligros | 5,938.57 mi (9,557.21 km) |
| Ontario to Penarroya-Pueblonuevo | 5,822.86 mi (9,370.99 km) |
| Ontario to Petrel | 5,997.72 mi (9,652.40 km) |
| Ontario to Picana | 5,967.59 mi (9,603.91 km) |
| Ontario to Picasent | 5,970.10 mi (9,607.94 km) |
