| Chatillon to Montemor-o-Novo | 874.05 mi (1,406.65 km) |
| Chatillon to Montemor-o-Velho | 803.63 mi (1,293.32 km) |
| Chatillon to Montijo | 892.80 mi (1,436.82 km) |
| Chatillon to Mortagua | 774.47 mi (1,246.39 km) |
| Chatillon to Moura | 882.55 mi (1,420.33 km) |
| Chatillon to Murtosa | 771.66 mi (1,241.87 km) |
| Chatillon to Nazare | 846.99 mi (1,363.10 km) |
| Chatillon to Nelas | 757.55 mi (1,219.16 km) |
| Chatillon to Obidos | 863.22 mi (1,389.22 km) |
| Chatillon to Odemira | 948.38 mi (1,526.28 km) |
| Chatillon to Odivelas | 895.47 mi (1,441.12 km) |
| Chatillon to Oeiras | 905.79 mi (1,457.72 km) |
| Chatillon to Olhao | 959.67 mi (1,544.43 km) |
| Chatillon to Oliveira de Azemeis | 760.69 mi (1,224.21 km) |
| Chatillon to Oliveira de Frades | 757.54 mi (1,219.14 km) |
