| Ciampino to Alfena | 1,090.80 mi (1,755.48 km) |
| Ciampino to Alijo | 1,036.50 mi (1,668.08 km) |
| Ciampino to Aljustrel | 1,130.58 mi (1,819.49 km) |
| Ciampino to Almada | 1,164.35 mi (1,873.85 km) |
| Ciampino to Almargem | 1,166.73 mi (1,877.67 km) |
| Ciampino to Almeirim | 1,126.11 mi (1,812.30 km) |
| Ciampino to Amadora | 1,167.11 mi (1,878.28 km) |
| Ciampino to Amarante | 1,066.96 mi (1,717.11 km) |
| Ciampino to Amares | 1,077.16 mi (1,733.52 km) |
| Ciampino to Amora | 1,163.46 mi (1,872.40 km) |
| Ciampino to Anadia | 1,096.16 mi (1,764.10 km) |
| Ciampino to Angra do Heroismo | 2,092.70 mi (3,367.87 km) |
| Ciampino to Ansiao | 1,104.02 mi (1,776.74 km) |
| Ciampino to Anta | 1,098.55 mi (1,767.94 km) |
| Ciampino to Arcos de Valdevez | 1,079.50 mi (1,737.29 km) |
