| Isabela to Piedras Blancas | 3,906.64 mi (6,287.14 km) |
| Isabela to Piera | 4,292.96 mi (6,908.86 km) |
| Isabela to Pilar de la Horadada | 4,161.98 mi (6,698.06 km) |
| Isabela to Pilas | 3,859.73 mi (6,211.63 km) |
| Isabela to Pinos Puente | 3,999.74 mi (6,436.96 km) |
| Isabela to Pinto | 4,007.15 mi (6,448.89 km) |
| Isabela to Pizarra | 3,947.03 mi (6,352.13 km) |
| Isabela to Plasencia | 3,880.25 mi (6,244.65 km) |
| Isabela to Pola de Laviana | 3,925.39 mi (6,317.31 km) |
| Isabela to Pola de Lena | 3,911.20 mi (6,294.46 km) |
| Isabela to Pola de Siero | 3,921.68 mi (6,311.33 km) |
| Isabela to Pollensa | 4,362.24 mi (7,020.35 km) |
| Isabela to Ponferrada | 3,868.64 mi (6,225.98 km) |
| Isabela to Pontevedra | 3,764.36 mi (6,058.15 km) |
| Isabela to Portugalete | 4,053.06 mi (6,522.76 km) |
