| Blue Springs to Oliveira de Frades | 4,367.05 mi (7,028.08 km) |
| Blue Springs to Oliveira do Bairro | 4,359.46 mi (7,015.88 km) |
| Blue Springs to Oliveira do Hospital | 4,393.97 mi (7,071.41 km) |
| Blue Springs to Ourem | 4,386.20 mi (7,058.90 km) |
| Blue Springs to Ovar | 4,341.46 mi (6,986.90 km) |
| Blue Springs to Pacos de Ferreira | 4,338.47 mi (6,982.10 km) |
| Blue Springs to Palmela | 4,408.37 mi (7,094.58 km) |
| Blue Springs to Paredes | 4,343.76 mi (6,990.60 km) |
| Blue Springs to Paredes de Coura | 4,309.39 mi (6,935.29 km) |
| Blue Springs to Penacova | 4,377.80 mi (7,045.39 km) |
| Blue Springs to Penafiel | 4,345.78 mi (6,993.86 km) |
| Blue Springs to Peniche | 4,359.56 mi (7,016.03 km) |
| Blue Springs to Peso da Regua | 4,370.13 mi (7,033.04 km) |
| Blue Springs to Pinhal Novo | 4,405.47 mi (7,089.92 km) |
| Blue Springs to Pinhel | 4,415.38 mi (7,105.87 km) |
