| Pearl to Montalegre | 4,412.68 mi (7,101.52 km) |
| Pearl to Montemor-o-Novo | 4,472.73 mi (7,198.16 km) |
| Pearl to Montemor-o-Velho | 4,410.69 mi (7,098.32 km) |
| Pearl to Montijo | 4,437.70 mi (7,141.79 km) |
| Pearl to Mortagua | 4,426.05 mi (7,123.05 km) |
| Pearl to Moura | 4,524.76 mi (7,281.90 km) |
| Pearl to Murtosa | 4,398.97 mi (7,079.46 km) |
| Pearl to Nazare | 4,406.03 mi (7,090.82 km) |
| Pearl to Nelas | 4,442.68 mi (7,149.80 km) |
| Pearl to Obidos | 4,407.62 mi (7,093.37 km) |
| Pearl to Odemira | 4,479.85 mi (7,209.62 km) |
| Pearl to Odivelas | 4,420.96 mi (7,114.85 km) |
| Pearl to Oeiras | 4,416.83 mi (7,108.21 km) |
| Pearl to Olhao | 4,534.91 mi (7,298.24 km) |
| Pearl to Oliveira de Azemeis | 4,404.04 mi (7,087.62 km) |
