| West Whittier-Los Nietos to Oliveira de Frades | 5,619.33 mi (9,043.44 km) |
| West Whittier-Los Nietos to Oliveira do Bairro | 5,614.69 mi (9,035.97 km) |
| West Whittier-Los Nietos to Oliveira do Hospital | 5,647.83 mi (9,089.30 km) |
| West Whittier-Los Nietos to Ourem | 5,648.60 mi (9,090.55 km) |
| West Whittier-Los Nietos to Ovar | 5,594.38 mi (9,003.28 km) |
| West Whittier-Los Nietos to Pacos de Ferreira | 5,587.10 mi (8,991.57 km) |
| West Whittier-Los Nietos to Palmela | 5,680.35 mi (9,141.64 km) |
| West Whittier-Los Nietos to Paredes | 5,592.66 mi (9,000.52 km) |
| West Whittier-Los Nietos to Paredes de Coura | 5,553.20 mi (8,937.02 km) |
| West Whittier-Los Nietos to Penacova | 5,634.13 mi (9,067.25 km) |
| West Whittier-Los Nietos to Penafiel | 5,594.43 mi (9,003.37 km) |
| West Whittier-Los Nietos to Peniche | 5,627.47 mi (9,056.54 km) |
| West Whittier-Los Nietos to Peso da Regua | 5,616.97 mi (9,039.64 km) |
| West Whittier-Los Nietos to Pinhal Novo | 5,677.03 mi (9,136.30 km) |
| West Whittier-Los Nietos to Pinhel | 5,662.38 mi (9,112.73 km) |
