| Weslaco to Oliveira de Frades | 5,053.97 mi (8,133.59 km) |
| Weslaco to Oliveira do Bairro | 5,043.17 mi (8,116.20 km) |
| Weslaco to Oliveira do Hospital | 5,078.40 mi (8,172.89 km) |
| Weslaco to Ourem | 5,060.63 mi (8,144.30 km) |
| Weslaco to Ovar | 5,028.31 mi (8,092.28 km) |
| Weslaco to Pacos de Ferreira | 5,030.26 mi (8,095.43 km) |
| Weslaco to Palmela | 5,070.04 mi (8,159.45 km) |
| Weslaco to Paredes | 5,035.10 mi (8,103.21 km) |
| Weslaco to Paredes de Coura | 5,007.20 mi (8,058.31 km) |
| Weslaco to Penacova | 5,059.76 mi (8,142.90 km) |
| Weslaco to Penafiel | 5,037.37 mi (8,106.86 km) |
| Weslaco to Peniche | 5,027.77 mi (8,091.41 km) |
| Weslaco to Peso da Regua | 5,063.10 mi (8,148.27 km) |
| Weslaco to Pinhal Novo | 5,067.78 mi (8,155.80 km) |
| Weslaco to Pinhel | 5,107.06 mi (8,219.01 km) |
