| Kingston upon Thames to Oliveira de Frades | 828.79 mi (1,333.80 km) |
| Kingston upon Thames to Oliveira do Bairro | 848.25 mi (1,365.13 km) |
| Kingston upon Thames to Oliveira do Hospital | 844.72 mi (1,359.44 km) |
| Kingston upon Thames to Ourem | 904.38 mi (1,455.47 km) |
| Kingston upon Thames to Ovar | 829.36 mi (1,334.72 km) |
| Kingston upon Thames to Pacos de Ferreira | 799.19 mi (1,286.17 km) |
| Kingston upon Thames to Palmela | 980.30 mi (1,577.64 km) |
| Kingston upon Thames to Paredes | 801.82 mi (1,290.41 km) |
| Kingston upon Thames to Paredes de Coura | 763.19 mi (1,228.24 km) |
| Kingston upon Thames to Penacova | 859.08 mi (1,382.55 km) |
| Kingston upon Thames to Penafiel | 800.34 mi (1,288.03 km) |
| Kingston upon Thames to Peniche | 940.68 mi (1,513.87 km) |
| Kingston upon Thames to Peso da Regua | 791.81 mi (1,274.29 km) |
| Kingston upon Thames to Pinhal Novo | 976.48 mi (1,571.50 km) |
| Kingston upon Thames to Pinhel | 801.82 mi (1,290.40 km) |
