| Knottingley to Oliveira de Frades | 953.49 mi (1,534.49 km) |
| Knottingley to Oliveira do Bairro | 971.70 mi (1,563.80 km) |
| Knottingley to Oliveira do Hospital | 972.26 mi (1,564.71 km) |
| Knottingley to Ourem | 1,029.88 mi (1,657.43 km) |
| Knottingley to Ovar | 950.93 mi (1,530.37 km) |
| Knottingley to Pacos de Ferreira | 920.85 mi (1,481.97 km) |
| Knottingley to Palmela | 1,106.70 mi (1,781.05 km) |
| Knottingley to Paredes | 924.12 mi (1,487.23 km) |
| Knottingley to Paredes de Coura | 881.49 mi (1,418.63 km) |
| Knottingley to Penacova | 984.48 mi (1,584.37 km) |
| Knottingley to Penafiel | 922.92 mi (1,485.30 km) |
| Knottingley to Peniche | 1,062.60 mi (1,710.09 km) |
| Knottingley to Peso da Regua | 917.59 mi (1,476.72 km) |
| Knottingley to Pinhal Novo | 1,102.66 mi (1,774.55 km) |
| Knottingley to Pinhel | 932.79 mi (1,501.18 km) |
