| Baytown to Arcos de Valdevez | 4,717.70 mi (7,592.40 km) |
| Baytown to Arcozelo | 4,726.82 mi (7,607.09 km) |
| Baytown to Arganil | 4,776.68 mi (7,687.32 km) |
| Baytown to Arouca | 4,749.05 mi (7,642.86 km) |
| Baytown to Arruda dos Vinhos | 4,758.42 mi (7,657.94 km) |
| Baytown to Aveiro | 4,736.95 mi (7,623.38 km) |
| Baytown to Aver-o-Mar | 4,711.85 mi (7,582.98 km) |
| Baytown to Aves | 4,733.59 mi (7,617.98 km) |
| Baytown to Azambuja | 4,766.24 mi (7,670.52 km) |
| Baytown to Baiao | 4,753.39 mi (7,649.84 km) |
| Baytown to Barcelos | 4,716.39 mi (7,590.30 km) |
| Baytown to Barreiro | 4,766.58 mi (7,671.06 km) |
| Baytown to Batalha | 4,754.57 mi (7,651.75 km) |
| Baytown to Beja | 4,842.52 mi (7,793.29 km) |
| Baytown to Belas | 4,753.53 mi (7,650.07 km) |
