| Carolina Forest to Montalegre | 3,812.23 mi (6,135.19 km) |
| Carolina Forest to Montemor-o-Novo | 3,857.01 mi (6,207.26 km) |
| Carolina Forest to Montemor-o-Velho | 3,801.12 mi (6,117.30 km) |
| Carolina Forest to Montijo | 3,821.29 mi (6,149.78 km) |
| Carolina Forest to Mortagua | 3,818.28 mi (6,144.92 km) |
| Carolina Forest to Moura | 3,907.83 mi (6,289.05 km) |
| Carolina Forest to Murtosa | 3,792.12 mi (6,102.82 km) |
| Carolina Forest to Nazare | 3,793.41 mi (6,104.90 km) |
| Carolina Forest to Nelas | 3,835.78 mi (6,173.09 km) |
| Carolina Forest to Obidos | 3,793.81 mi (6,105.55 km) |
| Carolina Forest to Odemira | 3,859.25 mi (6,210.86 km) |
| Carolina Forest to Odivelas | 3,804.67 mi (6,123.02 km) |
| Carolina Forest to Oeiras | 3,799.93 mi (6,115.39 km) |
| Carolina Forest to Olhao | 3,913.09 mi (6,297.50 km) |
| Carolina Forest to Oliveira de Azemeis | 3,797.89 mi (6,112.12 km) |
