| Harwich to Oliveira de Frades | 894.94 mi (1,440.27 km) |
| Harwich to Oliveira do Bairro | 914.80 mi (1,472.23 km) |
| Harwich to Oliveira do Hospital | 909.72 mi (1,464.05 km) |
| Harwich to Ourem | 969.99 mi (1,561.05 km) |
| Harwich to Ovar | 896.62 mi (1,442.98 km) |
| Harwich to Pacos de Ferreira | 866.53 mi (1,394.54 km) |
| Harwich to Palmela | 1,045.33 mi (1,682.30 km) |
| Harwich to Paredes | 868.94 mi (1,398.43 km) |
| Harwich to Paredes de Coura | 831.75 mi (1,338.57 km) |
| Harwich to Penacova | 924.87 mi (1,488.43 km) |
| Harwich to Penafiel | 867.37 mi (1,395.89 km) |
| Harwich to Peniche | 1,007.47 mi (1,621.37 km) |
| Harwich to Peso da Regua | 857.70 mi (1,380.34 km) |
| Harwich to Pinhal Novo | 1,041.61 mi (1,676.31 km) |
| Harwich to Pinhel | 865.54 mi (1,392.95 km) |
