| Sugar Land to Arcos de Valdevez | 4,756.64 mi (7,655.07 km) |
| Sugar Land to Arcozelo | 4,765.99 mi (7,670.11 km) |
| Sugar Land to Arganil | 4,816.00 mi (7,750.60 km) |
| Sugar Land to Arouca | 4,788.21 mi (7,705.89 km) |
| Sugar Land to Arruda dos Vinhos | 4,798.11 mi (7,721.81 km) |
| Sugar Land to Aveiro | 4,776.21 mi (7,686.57 km) |
| Sugar Land to Aver-o-Mar | 4,750.93 mi (7,645.88 km) |
| Sugar Land to Aves | 4,772.63 mi (7,680.81 km) |
| Sugar Land to Azambuja | 4,805.89 mi (7,734.34 km) |
| Sugar Land to Baiao | 4,792.47 mi (7,712.74 km) |
| Sugar Land to Barcelos | 4,755.44 mi (7,653.13 km) |
| Sugar Land to Barreiro | 4,806.33 mi (7,735.04 km) |
| Sugar Land to Batalha | 4,794.09 mi (7,715.34 km) |
| Sugar Land to Beja | 4,882.33 mi (7,857.35 km) |
| Sugar Land to Belas | 4,793.27 mi (7,714.03 km) |
