| Lancon-Provence to Montemor-o-Novo | 772.75 mi (1,243.62 km) |
| Lancon-Provence to Montemor-o-Velho | 747.82 mi (1,203.50 km) |
| Lancon-Provence to Montijo | 803.54 mi (1,293.17 km) |
| Lancon-Provence to Mortagua | 718.86 mi (1,156.90 km) |
| Lancon-Provence to Moura | 756.60 mi (1,217.64 km) |
| Lancon-Provence to Murtosa | 730.97 mi (1,176.38 km) |
| Lancon-Provence to Nazare | 782.37 mi (1,259.11 km) |
| Lancon-Provence to Nelas | 698.03 mi (1,123.37 km) |
| Lancon-Provence to Obidos | 794.01 mi (1,277.83 km) |
| Lancon-Provence to Odemira | 831.36 mi (1,337.95 km) |
| Lancon-Provence to Odivelas | 813.13 mi (1,308.61 km) |
| Lancon-Provence to Oeiras | 823.16 mi (1,324.75 km) |
| Lancon-Provence to Olhao | 818.73 mi (1,317.61 km) |
| Lancon-Provence to Oliveira de Azemeis | 720.66 mi (1,159.80 km) |
| Lancon-Provence to Oliveira de Frades | 709.29 mi (1,141.49 km) |
