| Cleveland to Montalegre | 3,687.79 mi (5,934.92 km) |
| Cleveland to Montemor-o-Novo | 3,768.06 mi (6,064.10 km) |
| Cleveland to Montemor-o-Velho | 3,697.49 mi (5,950.53 km) |
| Cleveland to Montijo | 3,734.43 mi (6,009.98 km) |
| Cleveland to Mortagua | 3,710.26 mi (5,971.09 km) |
| Cleveland to Moura | 3,821.57 mi (6,150.22 km) |
| Cleveland to Murtosa | 3,682.18 mi (5,925.89 km) |
| Cleveland to Nazare | 3,697.22 mi (5,950.11 km) |
| Cleveland to Nelas | 3,725.58 mi (5,995.75 km) |
| Cleveland to Obidos | 3,700.56 mi (5,955.48 km) |
| Cleveland to Odemira | 3,783.18 mi (6,088.45 km) |
| Cleveland to Odivelas | 3,717.65 mi (5,982.98 km) |
| Cleveland to Oeiras | 3,714.55 mi (5,977.99 km) |
| Cleveland to Olhao | 3,839.93 mi (6,179.76 km) |
| Cleveland to Oliveira de Azemeis | 3,686.28 mi (5,932.49 km) |
