| Cwmbran to Piedras Blancas | 575.74 mi (926.56 km) |
| Cwmbran to Piera | 735.30 mi (1,183.36 km) |
| Cwmbran to Pilar de la Horadada | 958.73 mi (1,542.92 km) |
| Cwmbran to Pilas | 1,004.39 mi (1,616.41 km) |
| Cwmbran to Pinos Puente | 995.79 mi (1,602.56 km) |
| Cwmbran to Pinto | 788.54 mi (1,269.03 km) |
| Cwmbran to Pizarra | 1,031.83 mi (1,660.56 km) |
| Cwmbran to Plasencia | 816.53 mi (1,314.08 km) |
| Cwmbran to Pola de Laviana | 593.42 mi (955.01 km) |
| Cwmbran to Pola de Lena | 601.32 mi (967.73 km) |
| Cwmbran to Pola de Siero | 584.30 mi (940.34 km) |
| Cwmbran to Pollensa | 863.36 mi (1,389.44 km) |
| Cwmbran to Ponferrada | 651.03 mi (1,047.74 km) |
| Cwmbran to Pontevedra | 689.14 mi (1,109.07 km) |
| Cwmbran to Portugalete | 575.80 mi (926.65 km) |
