| Graham to Montalegre | 5,105.70 mi (8,216.83 km) |
| Graham to Montemor-o-Novo | 5,259.14 mi (8,463.78 km) |
| Graham to Montemor-o-Velho | 5,162.95 mi (8,308.96 km) |
| Graham to Montijo | 5,233.67 mi (8,422.78 km) |
| Graham to Mortagua | 5,164.22 mi (8,311.01 km) |
| Graham to Moura | 5,313.13 mi (8,550.65 km) |
| Graham to Murtosa | 5,134.83 mi (8,263.72 km) |
| Graham to Nazare | 5,179.60 mi (8,335.76 km) |
| Graham to Nelas | 5,172.78 mi (8,324.79 km) |
| Graham to Obidos | 5,189.17 mi (8,351.16 km) |
| Graham to Odemira | 5,301.17 mi (8,531.42 km) |
| Graham to Odivelas | 5,218.28 mi (8,398.02 km) |
| Graham to Oeiras | 5,219.13 mi (8,399.38 km) |
| Graham to Olhao | 5,358.61 mi (8,623.85 km) |
| Graham to Oliveira de Azemeis | 5,134.59 mi (8,263.32 km) |
