| Howard to Piedras Blancas | 3,892.01 mi (6,263.58 km) |
| Howard to Piera | 4,296.25 mi (6,914.15 km) |
| Howard to Pilar de la Horadada | 4,338.73 mi (6,982.51 km) |
| Howard to Pilas | 4,117.33 mi (6,626.21 km) |
| Howard to Pinos Puente | 4,233.34 mi (6,812.90 km) |
| Howard to Pinto | 4,115.52 mi (6,623.29 km) |
| Howard to Pizarra | 4,210.56 mi (6,776.24 km) |
| Howard to Plasencia | 4,019.83 mi (6,469.29 km) |
| Howard to Pola de Laviana | 3,921.77 mi (6,311.48 km) |
| Howard to Pola de Lena | 3,913.02 mi (6,297.40 km) |
| Howard to Pola de Siero | 3,912.34 mi (6,296.31 km) |
| Howard to Pollensa | 4,417.61 mi (7,109.45 km) |
| Howard to Ponferrada | 3,903.03 mi (6,281.32 km) |
| Howard to Pontevedra | 3,818.84 mi (6,145.83 km) |
| Howard to Portugalete | 4,025.77 mi (6,478.86 km) |
