| Midwest City to Montalegre | 4,626.64 mi (7,445.86 km) |
| Midwest City to Montemor-o-Novo | 4,710.56 mi (7,580.91 km) |
| Midwest City to Montemor-o-Velho | 4,638.94 mi (7,465.66 km) |
| Midwest City to Montijo | 4,677.07 mi (7,527.01 km) |
| Midwest City to Mortagua | 4,651.25 mi (7,485.46 km) |
| Midwest City to Moura | 4,764.17 mi (7,667.19 km) |
| Midwest City to Murtosa | 4,623.00 mi (7,440.00 km) |
| Midwest City to Nazare | 4,639.32 mi (7,466.26 km) |
| Midwest City to Nelas | 4,666.30 mi (7,509.68 km) |
| Midwest City to Obidos | 4,642.86 mi (7,471.96 km) |
| Midwest City to Odemira | 4,726.18 mi (7,606.06 km) |
| Midwest City to Odivelas | 4,660.29 mi (7,500.01 km) |
| Midwest City to Oeiras | 4,657.27 mi (7,495.15 km) |
| Midwest City to Olhao | 4,782.96 mi (7,697.44 km) |
| Midwest City to Oliveira de Azemeis | 4,626.90 mi (7,446.27 km) |
