| Sandridge to Montalegre | 772.85 mi (1,243.78 km) |
| Sandridge to Montemor-o-Novo | 984.22 mi (1,583.94 km) |
| Sandridge to Montemor-o-Velho | 896.30 mi (1,442.45 km) |
| Sandridge to Montijo | 995.30 mi (1,601.78 km) |
| Sandridge to Mortagua | 869.98 mi (1,400.11 km) |
| Sandridge to Moura | 1,004.41 mi (1,616.45 km) |
| Sandridge to Murtosa | 859.50 mi (1,383.23 km) |
| Sandridge to Nazare | 940.32 mi (1,513.30 km) |
| Sandridge to Nelas | 856.91 mi (1,379.07 km) |
| Sandridge to Obidos | 957.58 mi (1,541.08 km) |
| Sandridge to Odemira | 1,061.22 mi (1,707.86 km) |
| Sandridge to Odivelas | 994.15 mi (1,599.94 km) |
| Sandridge to Oeiras | 1,003.82 mi (1,615.49 km) |
| Sandridge to Olhao | 1,083.81 mi (1,744.22 km) |
| Sandridge to Oliveira de Azemeis | 849.35 mi (1,366.90 km) |
