| Prestwick to Oliveira de Frades | 1,033.97 mi (1,664.01 km) |
| Prestwick to Oliveira do Bairro | 1,050.00 mi (1,689.81 km) |
| Prestwick to Oliveira do Hospital | 1,056.31 mi (1,699.96 km) |
| Prestwick to Ourem | 1,109.77 mi (1,786.00 km) |
| Prestwick to Ovar | 1,027.14 mi (1,653.03 km) |
| Prestwick to Pacos de Ferreira | 997.98 mi (1,606.09 km) |
| Prestwick to Palmela | 1,186.40 mi (1,909.32 km) |
| Prestwick to Paredes | 1,002.02 mi (1,612.59 km) |
| Prestwick to Paredes de Coura | 955.20 mi (1,537.25 km) |
| Prestwick to Penacova | 1,065.22 mi (1,714.30 km) |
| Prestwick to Penafiel | 1,001.24 mi (1,611.33 km) |
| Prestwick to Peniche | 1,136.80 mi (1,829.50 km) |
| Prestwick to Peso da Regua | 1,000.46 mi (1,610.09 km) |
| Prestwick to Pinhal Novo | 1,182.11 mi (1,902.42 km) |
| Prestwick to Pinhel | 1,022.63 mi (1,645.76 km) |
