| Chelmza to Montemor-o-Novo | 1,617.83 mi (2,603.64 km) |
| Chelmza to Montemor-o-Velho | 1,560.16 mi (2,510.84 km) |
| Chelmza to Montijo | 1,641.35 mi (2,641.50 km) |
| Chelmza to Mortagua | 1,530.32 mi (2,462.82 km) |
| Chelmza to Moura | 1,616.38 mi (2,601.32 km) |
| Chelmza to Murtosa | 1,531.15 mi (2,464.15 km) |
| Chelmza to Nazare | 1,602.15 mi (2,578.41 km) |
| Chelmza to Nelas | 1,511.86 mi (2,433.11 km) |
| Chelmza to Obidos | 1,617.43 mi (2,603.00 km) |
| Chelmza to Odemira | 1,687.63 mi (2,715.98 km) |
| Chelmza to Odivelas | 1,646.38 mi (2,649.60 km) |
| Chelmza to Oeiras | 1,656.83 mi (2,666.41 km) |
| Chelmza to Olhao | 1,688.27 mi (2,717.00 km) |
| Chelmza to Oliveira de Azemeis | 1,520.07 mi (2,446.31 km) |
| Chelmza to Oliveira de Frades | 1,514.85 mi (2,437.92 km) |
