| Parma Heights to Montalegre | 3,694.44 mi (5,945.63 km) |
| Parma Heights to Montemor-o-Novo | 3,774.47 mi (6,074.42 km) |
| Parma Heights to Montemor-o-Velho | 3,704.00 mi (5,961.01 km) |
| Parma Heights to Montijo | 3,740.82 mi (6,020.27 km) |
| Parma Heights to Mortagua | 3,716.80 mi (5,981.62 km) |
| Parma Heights to Moura | 3,827.96 mi (6,160.51 km) |
| Parma Heights to Murtosa | 3,688.73 mi (5,936.44 km) |
| Parma Heights to Nazare | 3,703.68 mi (5,960.50 km) |
| Parma Heights to Nelas | 3,732.15 mi (6,006.31 km) |
| Parma Heights to Obidos | 3,707.00 mi (5,965.84 km) |
| Parma Heights to Odemira | 3,789.50 mi (6,098.61 km) |
| Parma Heights to Odivelas | 3,724.04 mi (5,993.26 km) |
| Parma Heights to Oeiras | 3,720.93 mi (5,988.25 km) |
| Parma Heights to Olhao | 3,846.23 mi (6,189.90 km) |
| Parma Heights to Oliveira de Azemeis | 3,692.84 mi (5,943.06 km) |
