| Huddersfield to Montalegre | 862.50 mi (1,388.06 km) |
| Huddersfield to Montemor-o-Novo | 1,079.81 mi (1,737.78 km) |
| Huddersfield to Montemor-o-Velho | 985.49 mi (1,586.00 km) |
| Huddersfield to Montijo | 1,087.13 mi (1,749.56 km) |
| Huddersfield to Mortagua | 961.11 mi (1,546.76 km) |
| Huddersfield to Moura | 1,105.02 mi (1,778.36 km) |
| Huddersfield to Murtosa | 947.30 mi (1,524.53 km) |
| Huddersfield to Nazare | 1,028.87 mi (1,655.80 km) |
| Huddersfield to Nelas | 950.11 mi (1,529.06 km) |
| Huddersfield to Obidos | 1,046.27 mi (1,683.81 km) |
| Huddersfield to Odemira | 1,156.81 mi (1,861.71 km) |
| Huddersfield to Odivelas | 1,084.19 mi (1,744.84 km) |
| Huddersfield to Oeiras | 1,093.38 mi (1,759.62 km) |
| Huddersfield to Olhao | 1,184.33 mi (1,906.00 km) |
| Huddersfield to Oliveira de Azemeis | 937.80 mi (1,509.25 km) |
