| Witham to Piedras Blancas | 646.37 mi (1,040.24 km) |
| Witham to Piera | 711.91 mi (1,145.71 km) |
| Witham to Pilar de la Horadada | 965.01 mi (1,553.03 km) |
| Witham to Pilas | 1,057.02 mi (1,701.11 km) |
| Witham to Pinos Puente | 1,027.64 mi (1,653.83 km) |
| Witham to Pinto | 824.18 mi (1,326.39 km) |
| Witham to Pizarra | 1,070.85 mi (1,723.36 km) |
| Witham to Plasencia | 874.28 mi (1,407.02 km) |
| Witham to Pola de Laviana | 657.83 mi (1,058.67 km) |
| Witham to Pola de Lena | 668.34 mi (1,075.58 km) |
| Witham to Pola de Siero | 650.45 mi (1,046.80 km) |
| Witham to Pollensa | 831.44 mi (1,338.07 km) |
| Witham to Ponferrada | 722.96 mi (1,163.49 km) |
| Witham to Pontevedra | 778.80 mi (1,253.36 km) |
| Witham to Portugalete | 609.90 mi (981.55 km) |
