| Herk-de-Stad to Oliveira do Bairro | 973.24 mi (1,566.28 km) |
| Herk-de-Stad to Oliveira do Hospital | 961.79 mi (1,547.86 km) |
| Herk-de-Stad to Ourem | 1,023.33 mi (1,646.89 km) |
| Herk-de-Stad to Ovar | 958.58 mi (1,542.68 km) |
| Herk-de-Stad to Pacos de Ferreira | 929.47 mi (1,495.84 km) |
| Herk-de-Stad to Palmela | 1,094.91 mi (1,762.09 km) |
| Herk-de-Stad to Paredes | 930.84 mi (1,498.04 km) |
| Herk-de-Stad to Paredes de Coura | 900.96 mi (1,449.95 km) |
| Herk-de-Stad to Penacova | 979.88 mi (1,576.96 km) |
| Herk-de-Stad to Penafiel | 928.90 mi (1,494.92 km) |
| Herk-de-Stad to Peniche | 1,065.23 mi (1,714.32 km) |
| Herk-de-Stad to Peso da Regua | 914.64 mi (1,471.98 km) |
| Herk-de-Stad to Pinhal Novo | 1,091.66 mi (1,756.86 km) |
| Herk-de-Stad to Pinhel | 913.53 mi (1,470.19 km) |
| Herk-de-Stad to Pombal | 1,010.41 mi (1,626.10 km) |
