| San Tan Valley to Arcos de Valdevez | 5,326.83 mi (8,572.71 km) |
| San Tan Valley to Arcozelo | 5,347.28 mi (8,605.62 km) |
| San Tan Valley to Arganil | 5,404.83 mi (8,698.24 km) |
| San Tan Valley to Arouca | 5,369.09 mi (8,640.72 km) |
| San Tan Valley to Arruda dos Vinhos | 5,407.13 mi (8,701.94 km) |
| San Tan Valley to Aveiro | 5,362.85 mi (8,630.67 km) |
| San Tan Valley to Aver-o-Mar | 5,328.47 mi (8,575.34 km) |
| San Tan Valley to Aves | 5,347.41 mi (8,605.83 km) |
| San Tan Valley to Azambuja | 5,412.91 mi (8,711.23 km) |
| San Tan Valley to Baiao | 5,369.38 mi (8,641.18 km) |
| San Tan Valley to Barcelos | 5,330.80 mi (8,579.09 km) |
| San Tan Valley to Barreiro | 5,419.19 mi (8,721.34 km) |
| San Tan Valley to Batalha | 5,393.64 mi (8,680.23 km) |
| San Tan Valley to Beja | 5,496.82 mi (8,846.28 km) |
| San Tan Valley to Belas | 5,405.83 mi (8,699.85 km) |
