| Chios to Montemor-o-Novo | 1,846.43 mi (2,971.54 km) |
| Chios to Montemor-o-Velho | 1,854.77 mi (2,984.97 km) |
| Chios to Montijo | 1,882.27 mi (3,029.22 km) |
| Chios to Mortagua | 1,828.95 mi (2,943.41 km) |
| Chios to Moura | 1,812.26 mi (2,916.55 km) |
| Chios to Murtosa | 1,847.41 mi (2,973.13 km) |
| Chios to Nazare | 1,880.46 mi (3,026.31 km) |
| Chios to Nelas | 1,808.27 mi (2,910.13 km) |
| Chios to Obidos | 1,887.89 mi (3,038.26 km) |
| Chios to Odemira | 1,883.22 mi (3,030.75 km) |
| Chios to Odivelas | 1,895.75 mi (3,050.92 km) |
| Chios to Oeiras | 1,904.36 mi (3,064.78 km) |
| Chios to Olhao | 1,849.40 mi (2,976.31 km) |
| Chios to Oliveira de Azemeis | 1,838.38 mi (2,958.59 km) |
| Chios to Oliveira de Frades | 1,824.12 mi (2,935.64 km) |
