| Sintra to Montalegre | 225.22 mi (362.45 km) |
| Sintra to Montemor-o-Novo | 63.99 mi (102.98 km) |
| Sintra to Montemor-o-Velho | 101.69 mi (163.65 km) |
| Sintra to Montijo | 27.51 mi (44.27 km) |
| Sintra to Mortagua | 128.55 mi (206.89 km) |
| Sintra to Moura | 114.51 mi (184.28 km) |
| Sintra to Murtosa | 139.52 mi (224.53 km) |
| Sintra to Nazare | 57.95 mi (93.26 km) |
| Sintra to Nelas | 144.14 mi (231.97 km) |
| Sintra to Obidos | 40.55 mi (65.25 km) |
| Sintra to Odemira | 93.48 mi (150.44 km) |
| Sintra to Odivelas | 11.25 mi (18.11 km) |
| Sintra to Oeiras | 8.89 mi (14.31 km) |
| Sintra to Olhao | 148.74 mi (239.37 km) |
| Sintra to Oliveira de Azemeis | 149.10 mi (239.95 km) |
