| Schwyz to Oliveira de Frades | 942.06 mi (1,516.10 km) |
| Schwyz to Oliveira do Bairro | 963.53 mi (1,550.65 km) |
| Schwyz to Oliveira do Hospital | 941.87 mi (1,515.80 km) |
| Schwyz to Ourem | 1,000.64 mi (1,610.38 km) |
| Schwyz to Ovar | 956.30 mi (1,539.01 km) |
| Schwyz to Pacos de Ferreira | 931.48 mi (1,499.07 km) |
| Schwyz to Palmela | 1,060.50 mi (1,706.72 km) |
| Schwyz to Paredes | 930.89 mi (1,498.13 km) |
| Schwyz to Paredes de Coura | 916.63 mi (1,475.17 km) |
| Schwyz to Penacova | 963.58 mi (1,550.74 km) |
| Schwyz to Penafiel | 928.49 mi (1,494.26 km) |
| Schwyz to Peniche | 1,047.30 mi (1,685.46 km) |
| Schwyz to Peso da Regua | 907.49 mi (1,460.46 km) |
| Schwyz to Pinhal Novo | 1,058.30 mi (1,703.17 km) |
| Schwyz to Pinhel | 890.84 mi (1,433.67 km) |
