| s-Heerenberg to Oliveira do Bairro | 1,051.18 mi (1,691.72 km) |
| s-Heerenberg to Oliveira do Hospital | 1,040.24 mi (1,674.11 km) |
| s-Heerenberg to Ourem | 1,101.75 mi (1,773.10 km) |
| s-Heerenberg to Ovar | 1,036.17 mi (1,667.56 km) |
| s-Heerenberg to Pacos de Ferreira | 1,006.92 mi (1,620.48 km) |
| s-Heerenberg to Palmela | 1,173.66 mi (1,888.83 km) |
| s-Heerenberg to Paredes | 1,008.40 mi (1,622.86 km) |
| s-Heerenberg to Paredes de Coura | 977.67 mi (1,573.40 km) |
| s-Heerenberg to Penacova | 1,058.12 mi (1,702.88 km) |
| s-Heerenberg to Penafiel | 1,006.49 mi (1,619.79 km) |
| s-Heerenberg to Peniche | 1,143.35 mi (1,840.04 km) |
| s-Heerenberg to Peso da Regua | 992.64 mi (1,597.49 km) |
| s-Heerenberg to Pinhal Novo | 1,170.38 mi (1,883.55 km) |
| s-Heerenberg to Pinhel | 992.21 mi (1,596.81 km) |
| s-Heerenberg to Pombal | 1,088.65 mi (1,752.01 km) |
