| Fiume Veneto to Montemor-o-Novo | 1,178.38 mi (1,896.42 km) |
| Fiume Veneto to Montemor-o-Velho | 1,148.08 mi (1,847.65 km) |
| Fiume Veneto to Montijo | 1,208.52 mi (1,944.92 km) |
| Fiume Veneto to Mortagua | 1,118.58 mi (1,800.18 km) |
| Fiume Veneto to Moura | 1,163.02 mi (1,871.70 km) |
| Fiume Veneto to Murtosa | 1,128.24 mi (1,815.73 km) |
| Fiume Veneto to Nazare | 1,184.45 mi (1,906.19 km) |
| Fiume Veneto to Nelas | 1,098.00 mi (1,767.06 km) |
| Fiume Veneto to Obidos | 1,196.83 mi (1,926.11 km) |
| Fiume Veneto to Odemira | 1,237.76 mi (1,991.98 km) |
| Fiume Veneto to Odivelas | 1,217.58 mi (1,959.51 km) |
| Fiume Veneto to Oeiras | 1,227.72 mi (1,975.83 km) |
| Fiume Veneto to Olhao | 1,224.74 mi (1,971.02 km) |
| Fiume Veneto to Oliveira de Azemeis | 1,117.59 mi (1,798.59 km) |
| Fiume Veneto to Oliveira de Frades | 1,107.53 mi (1,782.40 km) |
