| Ontario to Piedras Blancas | 5,564.65 mi (8,955.44 km) |
| Ontario to Piera | 5,953.26 mi (9,580.84 km) |
| Ontario to Pilar de la Horadada | 6,026.68 mi (9,699.01 km) |
| Ontario to Pilas | 5,823.06 mi (9,371.30 km) |
| Ontario to Pinos Puente | 5,932.95 mi (9,548.15 km) |
| Ontario to Pinto | 5,800.46 mi (9,334.94 km) |
| Ontario to Pizarra | 5,914.56 mi (9,518.57 km) |
| Ontario to Plasencia | 5,713.09 mi (9,194.33 km) |
| Ontario to Pola de Laviana | 5,595.11 mi (9,004.46 km) |
| Ontario to Pola de Lena | 5,587.77 mi (8,992.65 km) |
| Ontario to Pola de Siero | 5,585.04 mi (8,988.26 km) |
| Ontario to Pollensa | 6,079.98 mi (9,784.78 km) |
| Ontario to Ponferrada | 5,584.01 mi (8,986.60 km) |
| Ontario to Pontevedra | 5,506.57 mi (8,861.97 km) |
| Ontario to Portugalete | 5,689.56 mi (9,156.46 km) |
