| Owasso to Montalegre | 4,523.36 mi (7,279.65 km) |
| Owasso to Montemor-o-Novo | 4,607.23 mi (7,414.63 km) |
| Owasso to Montemor-o-Velho | 4,535.60 mi (7,299.34 km) |
| Owasso to Montijo | 4,573.76 mi (7,360.75 km) |
| Owasso to Mortagua | 4,547.91 mi (7,319.15 km) |
| Owasso to Moura | 4,660.86 mi (7,500.92 km) |
| Owasso to Murtosa | 4,519.66 mi (7,273.69 km) |
| Owasso to Nazare | 4,535.98 mi (7,299.95 km) |
| Owasso to Nelas | 4,562.96 mi (7,343.38 km) |
| Owasso to Obidos | 4,539.53 mi (7,305.67 km) |
| Owasso to Odemira | 4,622.93 mi (7,439.88 km) |
| Owasso to Odivelas | 4,556.98 mi (7,333.75 km) |
| Owasso to Oeiras | 4,553.97 mi (7,328.90 km) |
| Owasso to Olhao | 4,679.72 mi (7,531.29 km) |
| Owasso to Oliveira de Azemeis | 4,523.56 mi (7,279.97 km) |
