| Wheaton to Montalegre | 3,968.11 mi (6,386.06 km) |
| Wheaton to Montemor-o-Novo | 4,058.94 mi (6,532.23 km) |
| Wheaton to Montemor-o-Velho | 3,984.37 mi (6,412.22 km) |
| Wheaton to Montijo | 4,026.09 mi (6,479.37 km) |
| Wheaton to Mortagua | 3,995.71 mi (6,430.48 km) |
| Wheaton to Moura | 4,112.95 mi (6,619.15 km) |
| Wheaton to Murtosa | 3,967.19 mi (6,384.58 km) |
| Wheaton to Nazare | 3,986.36 mi (6,415.42 km) |
| Wheaton to Nelas | 4,010.27 mi (6,453.90 km) |
| Wheaton to Obidos | 3,990.55 mi (6,422.17 km) |
| Wheaton to Odemira | 4,077.66 mi (6,562.36 km) |
| Wheaton to Odivelas | 4,009.36 mi (6,452.43 km) |
| Wheaton to Oeiras | 4,006.75 mi (6,448.23 km) |
| Wheaton to Olhao | 4,134.93 mi (6,654.52 km) |
| Wheaton to Oliveira de Azemeis | 3,970.74 mi (6,390.29 km) |
