| Widnes to Piedras Blancas | 693.29 mi (1,115.74 km) |
| Widnes to Piera | 844.02 mi (1,358.32 km) |
| Widnes to Pilar de la Horadada | 1,074.70 mi (1,729.57 km) |
| Widnes to Pilas | 1,122.84 mi (1,807.03 km) |
| Widnes to Pinos Puente | 1,114.38 mi (1,793.42 km) |
| Widnes to Pinto | 907.16 mi (1,459.94 km) |
| Widnes to Pizarra | 1,150.61 mi (1,851.73 km) |
| Widnes to Plasencia | 934.80 mi (1,504.42 km) |
| Widnes to Pola de Laviana | 711.55 mi (1,145.12 km) |
| Widnes to Pola de Lena | 719.18 mi (1,157.41 km) |
| Widnes to Pola de Siero | 702.29 mi (1,130.23 km) |
| Widnes to Pollensa | 970.05 mi (1,561.14 km) |
| Widnes to Ponferrada | 768.16 mi (1,236.23 km) |
| Widnes to Pontevedra | 802.50 mi (1,291.51 km) |
| Widnes to Portugalete | 694.07 mi (1,117.00 km) |
