| Horsell to Montalegre | 740.27 mi (1,191.34 km) |
| Horsell to Montemor-o-Novo | 951.27 mi (1,530.92 km) |
| Horsell to Montemor-o-Velho | 863.68 mi (1,389.96 km) |
| Horsell to Montijo | 962.51 mi (1,549.02 km) |
| Horsell to Mortagua | 837.27 mi (1,347.46 km) |
| Horsell to Moura | 971.32 mi (1,563.19 km) |
| Horsell to Murtosa | 826.98 mi (1,330.90 km) |
| Horsell to Nazare | 907.72 mi (1,460.84 km) |
| Horsell to Nelas | 824.10 mi (1,326.27 km) |
| Horsell to Obidos | 924.97 mi (1,488.60 km) |
| Horsell to Odemira | 1,028.26 mi (1,654.82 km) |
| Horsell to Odivelas | 961.46 mi (1,547.32 km) |
| Horsell to Oeiras | 971.15 mi (1,562.91 km) |
| Horsell to Olhao | 1,050.71 mi (1,690.96 km) |
| Horsell to Oliveira de Azemeis | 816.80 mi (1,314.52 km) |
