| Amstetten to Oliveira do Bairro | 1,262.33 mi (2,031.52 km) |
| Amstetten to Oliveira do Hospital | 1,240.03 mi (1,995.64 km) |
| Amstetten to Ourem | 1,298.26 mi (2,089.35 km) |
| Amstetten to Ovar | 1,255.48 mi (2,020.51 km) |
| Amstetten to Pacos de Ferreira | 1,230.86 mi (1,980.87 km) |
| Amstetten to Palmela | 1,356.41 mi (2,182.93 km) |
| Amstetten to Paredes | 1,230.22 mi (1,979.84 km) |
| Amstetten to Paredes de Coura | 1,216.14 mi (1,957.19 km) |
| Amstetten to Penacova | 1,261.93 mi (2,030.88 km) |
| Amstetten to Penafiel | 1,227.80 mi (1,975.95 km) |
| Amstetten to Peniche | 1,345.14 mi (2,164.80 km) |
| Amstetten to Peso da Regua | 1,206.59 mi (1,941.82 km) |
| Amstetten to Pinhal Novo | 1,354.36 mi (2,179.63 km) |
| Amstetten to Pinhel | 1,189.04 mi (1,913.58 km) |
| Amstetten to Pombal | 1,290.64 mi (2,077.09 km) |
