| Broken Arrow to Montalegre | 4,530.98 mi (7,291.90 km) |
| Broken Arrow to Montemor-o-Novo | 4,613.95 mi (7,425.44 km) |
| Broken Arrow to Montemor-o-Velho | 4,542.67 mi (7,310.73 km) |
| Broken Arrow to Montijo | 4,580.40 mi (7,371.45 km) |
| Broken Arrow to Mortagua | 4,555.10 mi (7,330.73 km) |
| Broken Arrow to Moura | 4,667.52 mi (7,511.65 km) |
| Broken Arrow to Murtosa | 4,526.90 mi (7,285.33 km) |
| Broken Arrow to Nazare | 4,542.86 mi (7,311.02 km) |
| Broken Arrow to Nelas | 4,570.22 mi (7,355.06 km) |
| Broken Arrow to Obidos | 4,546.33 mi (7,316.61 km) |
| Broken Arrow to Odemira | 4,629.31 mi (7,450.15 km) |
| Broken Arrow to Odivelas | 4,563.62 mi (7,344.44 km) |
| Broken Arrow to Oeiras | 4,560.57 mi (7,339.52 km) |
| Broken Arrow to Olhao | 4,686.05 mi (7,541.47 km) |
| Broken Arrow to Oliveira de Azemeis | 4,530.84 mi (7,291.69 km) |
