| Spout Springs to Oliveira de Frades | 3,770.53 mi (6,068.09 km) |
| Spout Springs to Oliveira do Bairro | 3,759.27 mi (6,049.96 km) |
| Spout Springs to Oliveira do Hospital | 3,794.52 mi (6,106.68 km) |
| Spout Springs to Ourem | 3,775.52 mi (6,076.11 km) |
| Spout Springs to Ovar | 3,744.91 mi (6,026.86 km) |
| Spout Springs to Pacos de Ferreira | 3,747.71 mi (6,031.35 km) |
| Spout Springs to Palmela | 3,783.86 mi (6,089.54 km) |
| Spout Springs to Paredes | 3,752.45 mi (6,038.98 km) |
| Spout Springs to Paredes de Coura | 3,725.88 mi (5,996.22 km) |
| Spout Springs to Penacova | 3,775.57 mi (6,076.20 km) |
| Spout Springs to Penafiel | 3,754.75 mi (6,042.68 km) |
| Spout Springs to Peniche | 3,742.11 mi (6,022.34 km) |
| Spout Springs to Peso da Regua | 3,780.66 mi (6,084.39 km) |
| Spout Springs to Pinhal Novo | 3,781.64 mi (6,085.96 km) |
| Spout Springs to Pinhel | 3,824.27 mi (6,154.56 km) |
