| Spondon to Montalegre | 822.17 mi (1,323.15 km) |
| Spondon to Montemor-o-Novo | 1,038.06 mi (1,670.59 km) |
| Spondon to Montemor-o-Velho | 945.51 mi (1,521.65 km) |
| Spondon to Montijo | 1,046.50 mi (1,684.17 km) |
| Spondon to Mortagua | 920.52 mi (1,481.43 km) |
| Spondon to Moura | 1,061.85 mi (1,708.88 km) |
| Spondon to Murtosa | 907.67 mi (1,460.75 km) |
| Spondon to Nazare | 989.14 mi (1,591.86 km) |
| Spondon to Nelas | 908.89 mi (1,462.73 km) |
| Spondon to Obidos | 1,006.52 mi (1,619.84 km) |
| Spondon to Odemira | 1,115.15 mi (1,794.65 km) |
| Spondon to Odivelas | 1,044.09 mi (1,680.30 km) |
| Spondon to Oeiras | 1,053.43 mi (1,695.33 km) |
| Spondon to Olhao | 1,141.25 mi (1,836.67 km) |
| Spondon to Oliveira de Azemeis | 897.96 mi (1,445.13 km) |
