| Cheshunt to Oliveira de Frades | 851.92 mi (1,371.03 km) |
| Cheshunt to Oliveira do Bairro | 871.38 mi (1,402.35 km) |
| Cheshunt to Oliveira do Hospital | 867.85 mi (1,396.67 km) |
| Cheshunt to Ourem | 927.52 mi (1,492.70 km) |
| Cheshunt to Ovar | 852.47 mi (1,371.92 km) |
| Cheshunt to Pacos de Ferreira | 822.30 mi (1,323.37 km) |
| Cheshunt to Palmela | 1,003.43 mi (1,614.87 km) |
| Cheshunt to Paredes | 824.94 mi (1,327.62 km) |
| Cheshunt to Paredes de Coura | 786.26 mi (1,265.36 km) |
| Cheshunt to Penacova | 882.22 mi (1,419.79 km) |
| Cheshunt to Penafiel | 823.47 mi (1,325.24 km) |
| Cheshunt to Peniche | 963.80 mi (1,551.09 km) |
| Cheshunt to Peso da Regua | 814.94 mi (1,311.53 km) |
| Cheshunt to Pinhal Novo | 999.62 mi (1,608.73 km) |
| Cheshunt to Pinhel | 824.92 mi (1,327.59 km) |
