| Tupelo to Montalegre | 4,270.39 mi (6,872.53 km) |
| Tupelo to Montemor-o-Novo | 4,334.90 mi (6,976.34 km) |
| Tupelo to Montemor-o-Velho | 4,270.96 mi (6,873.44 km) |
| Tupelo to Montijo | 4,300.14 mi (6,920.41 km) |
| Tupelo to Mortagua | 4,285.77 mi (6,897.28 km) |
| Tupelo to Moura | 4,387.30 mi (7,060.67 km) |
| Tupelo to Murtosa | 4,258.45 mi (6,853.31 km) |
| Tupelo to Nazare | 4,267.25 mi (6,867.47 km) |
| Tupelo to Nelas | 4,302.12 mi (6,923.60 km) |
| Tupelo to Obidos | 4,269.21 mi (6,870.63 km) |
| Tupelo to Odemira | 4,343.75 mi (6,990.59 km) |
| Tupelo to Odivelas | 4,283.37 mi (6,893.43 km) |
| Tupelo to Oeiras | 4,279.47 mi (6,887.14 km) |
| Tupelo to Olhao | 4,399.23 mi (7,079.87 km) |
| Tupelo to Oliveira de Azemeis | 4,263.31 mi (6,861.14 km) |
