| Plainfield to Montalegre | 3,372.56 mi (5,427.61 km) |
| Plainfield to Montemor-o-Novo | 3,438.96 mi (5,534.47 km) |
| Plainfield to Montemor-o-Velho | 3,373.79 mi (5,429.59 km) |
| Plainfield to Montijo | 3,404.44 mi (5,478.92 km) |
| Plainfield to Mortagua | 3,388.35 mi (5,453.03 km) |
| Plainfield to Moura | 3,491.64 mi (5,619.26 km) |
| Plainfield to Murtosa | 3,360.94 mi (5,408.92 km) |
| Plainfield to Nazare | 3,370.63 mi (5,424.51 km) |
| Plainfield to Nelas | 3,404.60 mi (5,479.18 km) |
| Plainfield to Obidos | 3,372.86 mi (5,428.10 km) |
| Plainfield to Odemira | 3,449.42 mi (5,551.30 km) |
| Plainfield to Odivelas | 3,387.66 mi (5,451.91 km) |
| Plainfield to Oeiras | 3,383.94 mi (5,445.93 km) |
| Plainfield to Olhao | 3,505.31 mi (5,641.25 km) |
| Plainfield to Oliveira de Azemeis | 3,365.74 mi (5,416.63 km) |
