| Webster Groves to Piedras Blancas | 4,212.54 mi (6,779.43 km) |
| Webster Groves to Piera | 4,623.92 mi (7,441.48 km) |
| Webster Groves to Pilar de la Horadada | 4,643.30 mi (7,472.68 km) |
| Webster Groves to Pilas | 4,404.39 mi (7,088.18 km) |
| Webster Groves to Pinos Puente | 4,527.00 mi (7,285.51 km) |
| Webster Groves to Pinto | 4,424.48 mi (7,120.51 km) |
| Webster Groves to Pizarra | 4,499.15 mi (7,240.69 km) |
| Webster Groves to Plasencia | 4,321.85 mi (6,955.35 km) |
| Webster Groves to Pola de Laviana | 4,241.54 mi (6,826.11 km) |
| Webster Groves to Pola de Lena | 4,231.82 mi (6,810.46 km) |
| Webster Groves to Pola de Siero | 4,232.66 mi (6,811.81 km) |
| Webster Groves to Pollensa | 4,740.94 mi (7,629.80 km) |
| Webster Groves to Ponferrada | 4,217.04 mi (6,786.66 km) |
| Webster Groves to Pontevedra | 4,127.75 mi (6,642.97 km) |
| Webster Groves to Portugalete | 4,351.33 mi (7,002.79 km) |
