| Fagnano Olona to Montemor-o-Novo | 997.38 mi (1,605.12 km) |
| Fagnano Olona to Montemor-o-Velho | 963.31 mi (1,550.30 km) |
| Fagnano Olona to Montijo | 1,026.59 mi (1,652.14 km) |
| Fagnano Olona to Mortagua | 933.66 mi (1,502.58 km) |
| Fagnano Olona to Moura | 984.61 mi (1,584.57 km) |
| Fagnano Olona to Murtosa | 942.60 mi (1,516.97 km) |
| Fagnano Olona to Nazare | 1,000.41 mi (1,610.01 km) |
| Fagnano Olona to Nelas | 913.20 mi (1,469.66 km) |
| Fagnano Olona to Obidos | 1,013.18 mi (1,630.56 km) |
| Fagnano Olona to Odemira | 1,058.99 mi (1,704.29 km) |
| Fagnano Olona to Odivelas | 1,035.10 mi (1,665.83 km) |
| Fagnano Olona to Oeiras | 1,045.33 mi (1,682.29 km) |
| Fagnano Olona to Olhao | 1,049.01 mi (1,688.21 km) |
| Fagnano Olona to Oliveira de Azemeis | 931.88 mi (1,499.72 km) |
| Fagnano Olona to Oliveira de Frades | 922.17 mi (1,484.09 km) |
