| Osmaneli to Montalegre | 1,955.63 mi (3,147.29 km) |
| Osmaneli to Montemor-o-Novo | 2,025.88 mi (3,260.34 km) |
| Osmaneli to Montemor-o-Velho | 2,024.00 mi (3,257.32 km) |
| Osmaneli to Montijo | 2,060.75 mi (3,316.46 km) |
| Osmaneli to Mortagua | 1,996.79 mi (3,213.53 km) |
| Osmaneli to Moura | 1,995.78 mi (3,211.89 km) |
| Osmaneli to Murtosa | 2,012.88 mi (3,239.42 km) |
| Osmaneli to Nazare | 2,053.01 mi (3,304.01 km) |
| Osmaneli to Nelas | 1,975.88 mi (3,179.88 km) |
| Osmaneli to Obidos | 2,061.89 mi (3,318.29 km) |
| Osmaneli to Odemira | 2,068.59 mi (3,329.08 km) |
| Osmaneli to Odivelas | 2,073.27 mi (3,336.60 km) |
| Osmaneli to Oeiras | 2,082.38 mi (3,351.26 km) |
| Osmaneli to Olhao | 2,038.98 mi (3,281.43 km) |
| Osmaneli to Oliveira de Azemeis | 2,003.25 mi (3,223.92 km) |
