| Palm Valley to Montalegre | 4,066.27 mi (6,544.03 km) |
| Palm Valley to Montemor-o-Novo | 4,101.98 mi (6,601.50 km) |
| Palm Valley to Montemor-o-Velho | 4,050.12 mi (6,518.04 km) |
| Palm Valley to Montijo | 4,065.88 mi (6,543.40 km) |
| Palm Valley to Mortagua | 4,068.31 mi (6,547.31 km) |
| Palm Valley to Moura | 4,151.85 mi (6,681.75 km) |
| Palm Valley to Murtosa | 4,042.74 mi (6,506.16 km) |
| Palm Valley to Nazare | 4,040.56 mi (6,502.65 km) |
| Palm Valley to Nelas | 4,086.27 mi (6,576.22 km) |
| Palm Valley to Obidos | 4,040.20 mi (6,502.07 km) |
| Palm Valley to Odemira | 4,100.75 mi (6,599.51 km) |
| Palm Valley to Odivelas | 4,049.38 mi (6,516.84 km) |
| Palm Valley to Oeiras | 4,044.22 mi (6,508.55 km) |
| Palm Valley to Olhao | 4,153.52 mi (6,684.45 km) |
| Palm Valley to Oliveira de Azemeis | 4,048.90 mi (6,516.08 km) |
