| Trzin to Montalegre | 1,146.28 mi (1,844.76 km) |
| Trzin to Montemor-o-Novo | 1,266.28 mi (2,037.87 km) |
| Trzin to Montemor-o-Velho | 1,236.69 mi (1,990.27 km) |
| Trzin to Montijo | 1,296.62 mi (2,086.70 km) |
| Trzin to Mortagua | 1,207.22 mi (1,942.83 km) |
| Trzin to Moura | 1,250.30 mi (2,012.17 km) |
| Trzin to Murtosa | 1,216.95 mi (1,958.49 km) |
| Trzin to Nazare | 1,272.95 mi (2,048.62 km) |
| Trzin to Nelas | 1,186.62 mi (1,909.68 km) |
| Trzin to Obidos | 1,285.26 mi (2,068.43 km) |
| Trzin to Odemira | 1,325.10 mi (2,132.55 km) |
| Trzin to Odivelas | 1,305.79 mi (2,101.47 km) |
| Trzin to Oeiras | 1,315.91 mi (2,117.75 km) |
| Trzin to Olhao | 1,311.28 mi (2,110.31 km) |
| Trzin to Oliveira de Azemeis | 1,206.30 mi (1,941.35 km) |
