| Portalegre to Arcore | 955.36 mi (1,537.50 km) |
| Portalegre to Ardea | 1,059.06 mi (1,704.40 km) |
| Portalegre to Arenzano | 897.87 mi (1,444.98 km) |
| Portalegre to Arese | 942.01 mi (1,516.01 km) |
| Portalegre to Arezzo | 1,037.70 mi (1,670.01 km) |
| Portalegre to Argelato | 1,027.63 mi (1,653.81 km) |
| Portalegre to Argenta | 1,051.44 mi (1,692.12 km) |
| Portalegre to Ariano Irpino | 1,190.49 mi (1,915.91 km) |
| Portalegre to Ariccia | 1,065.34 mi (1,714.50 km) |
| Portalegre to Arluno | 934.74 mi (1,504.31 km) |
| Portalegre to Arona | 924.76 mi (1,488.26 km) |
| Portalegre to Artena | 1,078.27 mi (1,735.31 km) |
| Portalegre to Arzachena | 893.53 mi (1,437.99 km) |
| Portalegre to Arzano | 1,148.06 mi (1,847.63 km) |
| Portalegre to Arzignano | 1,044.69 mi (1,681.27 km) |
