| South Burlington to Arcos de Valdevez | 3,183.82 mi (5,123.87 km) |
| South Burlington to Arcozelo | 3,198.08 mi (5,146.81 km) |
| South Burlington to Arganil | 3,251.93 mi (5,233.47 km) |
| South Burlington to Arouca | 3,220.23 mi (5,182.46 km) |
| South Burlington to Arruda dos Vinhos | 3,244.62 mi (5,221.71 km) |
| South Burlington to Aveiro | 3,210.87 mi (5,167.39 km) |
| South Burlington to Aver-o-Mar | 3,181.24 mi (5,119.72 km) |
| South Burlington to Aves | 3,201.85 mi (5,152.88 km) |
| South Burlington to Azambuja | 3,251.31 mi (5,232.47 km) |
| South Burlington to Baiao | 3,222.73 mi (5,186.48 km) |
| South Burlington to Barcelos | 3,184.82 mi (5,125.47 km) |
| South Burlington to Barreiro | 3,255.10 mi (5,238.58 km) |
| South Burlington to Batalha | 3,235.37 mi (5,206.82 km) |
| South Burlington to Beja | 3,332.42 mi (5,363.02 km) |
| South Burlington to Belas | 3,241.81 mi (5,217.19 km) |
