| Spilimbergo to Montemor-o-Novo | 1,189.46 mi (1,914.25 km) |
| Spilimbergo to Montemor-o-Velho | 1,158.17 mi (1,863.89 km) |
| Spilimbergo to Montijo | 1,219.41 mi (1,962.44 km) |
| Spilimbergo to Mortagua | 1,128.61 mi (1,816.33 km) |
| Spilimbergo to Moura | 1,174.57 mi (1,890.28 km) |
| Spilimbergo to Murtosa | 1,137.98 mi (1,831.41 km) |
| Spilimbergo to Nazare | 1,194.78 mi (1,922.82 km) |
| Spilimbergo to Nelas | 1,108.07 mi (1,783.27 km) |
| Spilimbergo to Obidos | 1,207.28 mi (1,942.93 km) |
| Spilimbergo to Odemira | 1,249.26 mi (2,010.49 km) |
| Spilimbergo to Odivelas | 1,228.34 mi (1,976.82 km) |
| Spilimbergo to Oeiras | 1,238.50 mi (1,993.18 km) |
| Spilimbergo to Olhao | 1,236.70 mi (1,990.27 km) |
| Spilimbergo to Oliveira de Azemeis | 1,127.30 mi (1,814.22 km) |
| Spilimbergo to Oliveira de Frades | 1,117.39 mi (1,798.27 km) |
