| Panama City to Arcos de Valdevez | 4,243.55 mi (6,829.33 km) |
| Panama City to Arcozelo | 4,248.08 mi (6,836.63 km) |
| Panama City to Arganil | 4,294.35 mi (6,911.08 km) |
| Panama City to Arouca | 4,270.21 mi (6,872.24 km) |
| Panama City to Arruda dos Vinhos | 4,268.42 mi (6,869.36 km) |
| Panama City to Aveiro | 4,255.95 mi (6,849.29 km) |
| Panama City to Aver-o-Mar | 4,234.80 mi (6,815.25 km) |
| Panama City to Aves | 4,257.39 mi (6,851.61 km) |
| Panama City to Azambuja | 4,276.93 mi (6,883.05 km) |
| Panama City to Baiao | 4,276.09 mi (6,881.70 km) |
| Panama City to Barcelos | 4,240.17 mi (6,823.89 km) |
| Panama City to Barreiro | 4,275.02 mi (6,879.97 km) |
| Panama City to Batalha | 4,268.29 mi (6,869.14 km) |
| Panama City to Beja | 4,349.55 mi (6,999.93 km) |
| Panama City to Belas | 4,262.22 mi (6,859.38 km) |
