| Hildburghausen to Montemor-o-Novo | 1,231.95 mi (1,982.63 km) |
| Hildburghausen to Montemor-o-Velho | 1,174.65 mi (1,890.42 km) |
| Hildburghausen to Montijo | 1,255.40 mi (2,020.37 km) |
| Hildburghausen to Mortagua | 1,144.77 mi (1,842.32 km) |
| Hildburghausen to Moura | 1,231.11 mi (1,981.28 km) |
| Hildburghausen to Murtosa | 1,146.09 mi (1,844.45 km) |
| Hildburghausen to Nazare | 1,216.47 mi (1,957.71 km) |
| Hildburghausen to Nelas | 1,126.18 mi (1,812.42 km) |
| Hildburghausen to Obidos | 1,231.67 mi (1,982.18 km) |
| Hildburghausen to Odemira | 1,302.03 mi (2,095.41 km) |
| Hildburghausen to Odivelas | 1,260.46 mi (2,028.51 km) |
| Hildburghausen to Oeiras | 1,270.91 mi (2,045.32 km) |
| Hildburghausen to Olhao | 1,303.63 mi (2,097.99 km) |
| Hildburghausen to Oliveira de Azemeis | 1,135.00 mi (1,826.61 km) |
| Hildburghausen to Oliveira de Frades | 1,129.48 mi (1,817.73 km) |
