| Green Valley to Montalegre | 5,392.49 mi (8,678.38 km) |
| Green Valley to Montemor-o-Novo | 5,491.17 mi (8,837.19 km) |
| Green Valley to Montemor-o-Velho | 5,414.08 mi (8,713.13 km) |
| Green Valley to Montijo | 5,458.81 mi (8,785.11 km) |
| Green Valley to Mortagua | 5,424.35 mi (8,729.64 km) |
| Green Valley to Moura | 5,545.41 mi (8,924.48 km) |
| Green Valley to Murtosa | 5,395.55 mi (8,683.30 km) |
| Green Valley to Nazare | 5,417.60 mi (8,718.79 km) |
| Green Valley to Nelas | 5,438.28 mi (8,752.06 km) |
| Green Valley to Obidos | 5,422.33 mi (8,726.39 km) |
| Green Valley to Odemira | 5,511.73 mi (8,870.28 km) |
| Green Valley to Odivelas | 5,442.11 mi (8,758.23 km) |
| Green Valley to Oeiras | 5,439.77 mi (8,754.46 km) |
| Green Valley to Olhao | 5,569.19 mi (8,962.75 km) |
| Green Valley to Oliveira de Azemeis | 5,398.66 mi (8,688.30 km) |
