| Alpharetta to Arcos de Valdevez | 4,032.49 mi (6,489.67 km) |
| Alpharetta to Arcozelo | 4,040.00 mi (6,501.76 km) |
| Alpharetta to Arganil | 4,088.71 mi (6,580.15 km) |
| Alpharetta to Arouca | 4,062.21 mi (6,537.50 km) |
| Alpharetta to Arruda dos Vinhos | 4,068.22 mi (6,547.17 km) |
| Alpharetta to Aveiro | 4,049.38 mi (6,516.85 km) |
| Alpharetta to Aver-o-Mar | 4,025.60 mi (6,478.57 km) |
| Alpharetta to Aves | 4,047.66 mi (6,514.08 km) |
| Alpharetta to Azambuja | 4,076.23 mi (6,560.06 km) |
| Alpharetta to Baiao | 4,067.08 mi (6,545.34 km) |
| Alpharetta to Barcelos | 4,030.44 mi (6,486.36 km) |
| Alpharetta to Barreiro | 4,075.98 mi (6,559.66 km) |
| Alpharetta to Batalha | 4,065.39 mi (6,542.62 km) |
| Alpharetta to Beja | 4,151.62 mi (6,681.39 km) |
| Alpharetta to Belas | 4,062.99 mi (6,538.75 km) |
