| Rijen to Montemor-o-Novo | 1,096.66 mi (1,764.91 km) |
| Rijen to Montemor-o-Velho | 1,022.40 mi (1,645.40 km) |
| Rijen to Montijo | 1,114.12 mi (1,793.01 km) |
| Rijen to Mortagua | 993.73 mi (1,599.25 km) |
| Rijen to Moura | 1,106.79 mi (1,781.20 km) |
| Rijen to Murtosa | 989.03 mi (1,591.69 km) |
| Rijen to Nazare | 1,066.16 mi (1,715.82 km) |
| Rijen to Nelas | 977.56 mi (1,573.23 km) |
| Rijen to Obidos | 1,082.71 mi (1,742.45 km) |
| Rijen to Odemira | 1,171.63 mi (1,885.56 km) |
| Rijen to Odivelas | 1,116.05 mi (1,796.11 km) |
| Rijen to Oeiras | 1,126.27 mi (1,812.56 km) |
| Rijen to Olhao | 1,184.28 mi (1,905.91 km) |
| Rijen to Oliveira de Azemeis | 978.19 mi (1,574.25 km) |
| Rijen to Oliveira de Frades | 976.19 mi (1,571.03 km) |
