| Santa Barbara to Oliveira de Frades | 5,665.13 mi (9,117.14 km) |
| Santa Barbara to Oliveira do Bairro | 5,660.96 mi (9,110.44 km) |
| Santa Barbara to Oliveira do Hospital | 5,693.83 mi (9,163.33 km) |
| Santa Barbara to Ourem | 5,695.98 mi (9,166.79 km) |
| Santa Barbara to Ovar | 5,640.32 mi (9,077.22 km) |
| Santa Barbara to Pacos de Ferreira | 5,632.38 mi (9,064.45 km) |
| Santa Barbara to Palmela | 5,729.27 mi (9,220.37 km) |
| Santa Barbara to Paredes | 5,637.98 mi (9,073.45 km) |
| Santa Barbara to Paredes de Coura | 5,597.81 mi (9,008.81 km) |
| Santa Barbara to Penacova | 5,680.54 mi (9,141.95 km) |
| Santa Barbara to Penafiel | 5,639.71 mi (9,076.23 km) |
| Santa Barbara to Peniche | 5,675.79 mi (9,134.31 km) |
| Santa Barbara to Peso da Regua | 5,661.92 mi (9,111.99 km) |
| Santa Barbara to Pinhal Novo | 5,725.89 mi (9,214.92 km) |
| Santa Barbara to Pinhel | 5,707.27 mi (9,184.97 km) |
