| Hersham to Montalegre | 746.14 mi (1,200.80 km) |
| Hersham to Montemor-o-Novo | 956.78 mi (1,539.79 km) |
| Hersham to Montemor-o-Velho | 869.53 mi (1,399.37 km) |
| Hersham to Montijo | 968.21 mi (1,558.18 km) |
| Hersham to Mortagua | 843.04 mi (1,356.75 km) |
| Hersham to Moura | 976.55 mi (1,571.61 km) |
| Hersham to Murtosa | 832.90 mi (1,340.43 km) |
| Hersham to Nazare | 913.58 mi (1,470.27 km) |
| Hersham to Nelas | 829.78 mi (1,335.40 km) |
| Hersham to Obidos | 930.82 mi (1,498.01 km) |
| Hersham to Odemira | 1,033.74 mi (1,663.65 km) |
| Hersham to Odivelas | 967.23 mi (1,556.61 km) |
| Hersham to Oeiras | 976.94 mi (1,572.23 km) |
| Hersham to Olhao | 1,055.93 mi (1,699.35 km) |
| Hersham to Oliveira de Azemeis | 822.70 mi (1,324.01 km) |
