| Great Baddow to Oliveira de Frades | 864.90 mi (1,391.92 km) |
| Great Baddow to Oliveira do Bairro | 884.56 mi (1,423.57 km) |
| Great Baddow to Oliveira do Hospital | 880.25 mi (1,416.62 km) |
| Great Baddow to Ourem | 940.23 mi (1,513.16 km) |
| Great Baddow to Ovar | 866.02 mi (1,393.73 km) |
| Great Baddow to Pacos de Ferreira | 835.88 mi (1,345.23 km) |
| Great Baddow to Palmela | 1,015.88 mi (1,634.89 km) |
| Great Baddow to Paredes | 838.41 mi (1,349.29 km) |
| Great Baddow to Paredes de Coura | 800.49 mi (1,288.26 km) |
| Great Baddow to Penacova | 895.01 mi (1,440.38 km) |
| Great Baddow to Penafiel | 836.88 mi (1,346.83 km) |
| Great Baddow to Peniche | 977.13 mi (1,572.54 km) |
| Great Baddow to Peso da Regua | 827.77 mi (1,332.17 km) |
| Great Baddow to Pinhal Novo | 1,012.11 mi (1,628.83 km) |
| Great Baddow to Pinhel | 836.69 mi (1,346.52 km) |
