| Latham to Montalegre | 3,282.13 mi (5,282.09 km) |
| Latham to Montemor-o-Novo | 3,357.24 mi (5,402.96 km) |
| Latham to Montemor-o-Velho | 3,288.50 mi (5,292.34 km) |
| Latham to Montijo | 3,323.31 mi (5,348.35 km) |
| Latham to Mortagua | 3,301.95 mi (5,313.97 km) |
| Latham to Moura | 3,410.51 mi (5,488.68 km) |
| Latham to Murtosa | 3,274.11 mi (5,269.17 km) |
| Latham to Nazare | 3,287.21 mi (5,290.26 km) |
| Latham to Nelas | 3,317.64 mi (5,339.22 km) |
| Latham to Obidos | 3,290.18 mi (5,295.03 km) |
| Latham to Odemira | 3,370.95 mi (5,425.01 km) |
| Latham to Odivelas | 3,306.52 mi (5,321.34 km) |
| Latham to Oeiras | 3,303.23 mi (5,316.03 km) |
| Latham to Olhao | 3,427.47 mi (5,515.98 km) |
| Latham to Oliveira de Azemeis | 3,278.48 mi (5,276.20 km) |
