| Grigny to Montemor-o-Novo | 869.38 mi (1,399.13 km) |
| Grigny to Montemor-o-Velho | 799.94 mi (1,287.38 km) |
| Grigny to Montijo | 888.48 mi (1,429.87 km) |
| Grigny to Mortagua | 770.69 mi (1,240.31 km) |
| Grigny to Moura | 877.28 mi (1,411.84 km) |
| Grigny to Murtosa | 768.27 mi (1,236.42 km) |
| Grigny to Nazare | 843.20 mi (1,357.00 km) |
| Grigny to Nelas | 753.61 mi (1,212.81 km) |
| Grigny to Obidos | 859.35 mi (1,382.99 km) |
| Grigny to Odemira | 943.48 mi (1,518.39 km) |
| Grigny to Odivelas | 891.34 mi (1,434.48 km) |
| Grigny to Oeiras | 901.67 mi (1,451.10 km) |
| Grigny to Olhao | 954.19 mi (1,535.62 km) |
| Grigny to Oliveira de Azemeis | 757.28 mi (1,218.73 km) |
| Grigny to Oliveira de Frades | 753.89 mi (1,213.27 km) |
