| Struga to Montemor-o-Novo | 1,534.14 mi (2,468.97 km) |
| Struga to Montemor-o-Velho | 1,532.97 mi (2,467.08 km) |
| Struga to Montijo | 1,569.00 mi (2,525.06 km) |
| Struga to Mortagua | 1,505.98 mi (2,423.64 km) |
| Struga to Moura | 1,504.34 mi (2,421.01 km) |
| Struga to Murtosa | 1,522.56 mi (2,450.33 km) |
| Struga to Nazare | 1,561.56 mi (2,513.08 km) |
| Struga to Nelas | 1,485.10 mi (2,390.03 km) |
| Struga to Obidos | 1,570.30 mi (2,527.15 km) |
| Struga to Odemira | 1,577.36 mi (2,538.51 km) |
| Struga to Odivelas | 1,581.52 mi (2,545.21 km) |
| Struga to Oeiras | 1,590.62 mi (2,559.86 km) |
| Struga to Olhao | 1,548.62 mi (2,492.26 km) |
| Struga to Oliveira de Azemeis | 1,513.06 mi (2,435.03 km) |
| Struga to Oliveira de Frades | 1,499.63 mi (2,413.42 km) |
