| Horbury to Montalegre | 866.79 mi (1,394.96 km) |
| Horbury to Montemor-o-Novo | 1,083.77 mi (1,744.16 km) |
| Horbury to Montemor-o-Velho | 989.88 mi (1,593.05 km) |
| Horbury to Montijo | 1,091.37 mi (1,756.38 km) |
| Horbury to Mortagua | 965.35 mi (1,553.58 km) |
| Horbury to Moura | 1,108.61 mi (1,784.13 km) |
| Horbury to Murtosa | 951.76 mi (1,531.71 km) |
| Horbury to Nazare | 1,033.31 mi (1,662.96 km) |
| Horbury to Nelas | 954.20 mi (1,535.63 km) |
| Horbury to Obidos | 1,050.72 mi (1,690.96 km) |
| Horbury to Odemira | 1,160.80 mi (1,868.13 km) |
| Horbury to Odivelas | 1,088.56 mi (1,751.86 km) |
| Horbury to Oeiras | 1,097.78 mi (1,766.70 km) |
| Horbury to Olhao | 1,187.95 mi (1,911.82 km) |
| Horbury to Oliveira de Azemeis | 942.21 mi (1,516.35 km) |
