| Arecibo to Arcos de Valdevez | 3,758.13 mi (6,048.12 km) |
| Arecibo to Arcozelo | 3,740.46 mi (6,019.68 km) |
| Arecibo to Arganil | 3,765.03 mi (6,059.23 km) |
| Arecibo to Arouca | 3,760.00 mi (6,051.13 km) |
| Arecibo to Arruda dos Vinhos | 3,703.45 mi (5,960.13 km) |
| Arecibo to Aveiro | 3,736.72 mi (6,013.68 km) |
| Arecibo to Aver-o-Mar | 3,736.53 mi (6,013.37 km) |
| Arecibo to Aves | 3,760.96 mi (6,052.68 km) |
| Arecibo to Azambuja | 3,714.66 mi (5,978.17 km) |
| Arecibo to Baiao | 3,772.66 mi (6,071.51 km) |
| Arecibo to Barcelos | 3,745.28 mi (6,027.45 km) |
| Arecibo to Barreiro | 3,701.51 mi (5,957.00 km) |
| Arecibo to Batalha | 3,721.95 mi (5,989.90 km) |
| Arecibo to Beja | 3,762.12 mi (6,054.55 km) |
| Arecibo to Belas | 3,691.17 mi (5,940.37 km) |
