| Twinsburg to Montalegre | 3,681.72 mi (5,925.16 km) |
| Twinsburg to Montemor-o-Novo | 3,761.04 mi (6,052.81 km) |
| Twinsburg to Montemor-o-Velho | 3,690.85 mi (5,939.84 km) |
| Twinsburg to Montijo | 3,727.35 mi (5,998.58 km) |
| Twinsburg to Mortagua | 3,703.75 mi (5,960.60 km) |
| Twinsburg to Moura | 3,814.50 mi (6,138.84 km) |
| Twinsburg to Murtosa | 3,675.71 mi (5,915.48 km) |
| Twinsburg to Nazare | 3,690.38 mi (5,939.09 km) |
| Twinsburg to Nelas | 3,719.14 mi (5,985.37 km) |
| Twinsburg to Obidos | 3,693.64 mi (5,944.34 km) |
| Twinsburg to Odemira | 3,775.83 mi (6,076.61 km) |
| Twinsburg to Odivelas | 3,710.56 mi (5,971.57 km) |
| Twinsburg to Oeiras | 3,707.42 mi (5,966.51 km) |
| Twinsburg to Olhao | 3,832.52 mi (6,167.84 km) |
| Twinsburg to Oliveira de Azemeis | 3,679.85 mi (5,922.15 km) |
