| Spring Lake to Oliveira de Frades | 3,771.61 mi (6,069.82 km) |
| Spring Lake to Oliveira do Bairro | 3,760.31 mi (6,051.63 km) |
| Spring Lake to Oliveira do Hospital | 3,795.56 mi (6,108.36 km) |
| Spring Lake to Ourem | 3,776.45 mi (6,077.61 km) |
| Spring Lake to Ovar | 3,746.00 mi (6,028.60 km) |
| Spring Lake to Pacos de Ferreira | 3,748.85 mi (6,033.19 km) |
| Spring Lake to Palmela | 3,784.64 mi (6,090.79 km) |
| Spring Lake to Paredes | 3,753.58 mi (6,040.81 km) |
| Spring Lake to Paredes de Coura | 3,727.10 mi (5,998.19 km) |
| Spring Lake to Penacova | 3,776.59 mi (6,077.84 km) |
| Spring Lake to Penafiel | 3,755.89 mi (6,044.52 km) |
| Spring Lake to Peniche | 3,742.97 mi (6,023.73 km) |
| Spring Lake to Peso da Regua | 3,781.81 mi (6,086.24 km) |
| Spring Lake to Pinhal Novo | 3,782.43 mi (6,087.23 km) |
| Spring Lake to Pinhel | 3,825.39 mi (6,156.37 km) |
