| San Luis Obispo to Oliveira de Frades | 5,662.49 mi (9,112.90 km) |
| San Luis Obispo to Oliveira do Bairro | 5,658.76 mi (9,106.89 km) |
| San Luis Obispo to Oliveira do Hospital | 5,691.35 mi (9,159.35 km) |
| San Luis Obispo to Ourem | 5,694.74 mi (9,164.80 km) |
| San Luis Obispo to Ovar | 5,637.83 mi (9,073.21 km) |
| San Luis Obispo to Pacos de Ferreira | 5,629.30 mi (9,059.49 km) |
| San Luis Obispo to Palmela | 5,729.43 mi (9,220.62 km) |
| San Luis Obispo to Paredes | 5,634.93 mi (9,068.54 km) |
| San Luis Obispo to Paredes de Coura | 5,594.15 mi (9,002.91 km) |
| San Luis Obispo to Penacova | 5,678.45 mi (9,138.58 km) |
| San Luis Obispo to Penafiel | 5,636.61 mi (9,071.25 km) |
| San Luis Obispo to Peniche | 5,675.43 mi (9,133.72 km) |
| San Luis Obispo to Peso da Regua | 5,658.54 mi (9,106.53 km) |
| San Luis Obispo to Pinhal Novo | 5,725.98 mi (9,215.08 km) |
| San Luis Obispo to Pinhel | 5,703.81 mi (9,179.39 km) |
