| South Burlington to Montalegre | 3,213.47 mi (5,171.57 km) |
| South Burlington to Montemor-o-Novo | 3,295.82 mi (5,304.10 km) |
| South Burlington to Montemor-o-Velho | 3,224.17 mi (5,188.80 km) |
| South Burlington to Montijo | 3,262.43 mi (5,250.38 km) |
| South Burlington to Mortagua | 3,236.65 mi (5,208.89 km) |
| South Burlington to Moura | 3,349.50 mi (5,390.50 km) |
| South Burlington to Murtosa | 3,208.49 mi (5,163.56 km) |
| South Burlington to Nazare | 3,224.46 mi (5,189.26 km) |
| South Burlington to Nelas | 3,251.84 mi (5,233.34 km) |
| South Burlington to Obidos | 3,228.04 mi (5,195.02 km) |
| South Burlington to Odemira | 3,312.23 mi (5,330.52 km) |
| South Burlington to Odivelas | 3,245.66 mi (5,223.38 km) |
| South Burlington to Oeiras | 3,242.72 mi (5,218.66 km) |
| South Burlington to Olhao | 3,369.20 mi (5,422.21 km) |
| South Burlington to Oliveira de Azemeis | 3,212.49 mi (5,170.00 km) |
