| DeForest to Montalegre | 3,976.58 mi (6,399.69 km) |
| DeForest to Montemor-o-Novo | 4,074.11 mi (6,556.65 km) |
| DeForest to Montemor-o-Velho | 3,996.98 mi (6,432.51 km) |
| DeForest to Montijo | 4,041.85 mi (6,504.73 km) |
| DeForest to Mortagua | 4,007.38 mi (6,449.25 km) |
| DeForest to Moura | 4,128.39 mi (6,644.01 km) |
| DeForest to Murtosa | 3,978.62 mi (6,402.97 km) |
| DeForest to Nazare | 4,000.45 mi (6,438.11 km) |
| DeForest to Nelas | 4,021.42 mi (6,471.84 km) |
| DeForest to Obidos | 4,005.21 mi (6,445.77 km) |
| DeForest to Odemira | 4,095.31 mi (6,590.76 km) |
| DeForest to Odivelas | 4,025.17 mi (6,477.88 km) |
| DeForest to Oeiras | 4,022.90 mi (6,474.23 km) |
| DeForest to Olhao | 4,152.87 mi (6,683.40 km) |
| DeForest to Oliveira de Azemeis | 3,981.81 mi (6,408.11 km) |
