| Hardenberg to Oliveira do Bairro | 1,095.19 mi (1,762.53 km) |
| Hardenberg to Oliveira do Hospital | 1,085.00 mi (1,746.13 km) |
| Hardenberg to Ourem | 1,146.44 mi (1,845.02 km) |
| Hardenberg to Ovar | 1,079.71 mi (1,737.62 km) |
| Hardenberg to Pacos de Ferreira | 1,050.28 mi (1,690.26 km) |
| Hardenberg to Palmela | 1,218.88 mi (1,961.60 km) |
| Hardenberg to Paredes | 1,051.90 mi (1,692.86 km) |
| Hardenberg to Paredes de Coura | 1,020.13 mi (1,641.75 km) |
| Hardenberg to Penacova | 1,102.56 mi (1,774.39 km) |
| Hardenberg to Penafiel | 1,050.03 mi (1,689.87 km) |
| Hardenberg to Peniche | 1,187.56 mi (1,911.19 km) |
| Hardenberg to Peso da Regua | 1,036.73 mi (1,668.46 km) |
| Hardenberg to Pinhal Novo | 1,215.54 mi (1,956.22 km) |
| Hardenberg to Pinhel | 1,037.35 mi (1,669.45 km) |
| Hardenberg to Pombal | 1,133.06 mi (1,823.49 km) |
