| Leiria to Amelia | 1,117.59 mi (1,798.59 km) |
| Leiria to Anagni | 1,154.45 mi (1,857.91 km) |
| Leiria to Ancona | 1,178.27 mi (1,896.24 km) |
| Leiria to Andria | 1,318.35 mi (2,121.68 km) |
| Leiria to Angri | 1,230.61 mi (1,980.48 km) |
| Leiria to Anguillara Sabazia | 1,108.78 mi (1,784.40 km) |
| Leiria to Anzio | 1,127.35 mi (1,814.30 km) |
| Leiria to Anzola dell'Emilia | 1,073.37 mi (1,727.41 km) |
| Leiria to Aosta | 914.07 mi (1,471.06 km) |
| Leiria to Apricena | 1,271.65 mi (2,046.53 km) |
| Leiria to Aprilia | 1,128.33 mi (1,815.87 km) |
| Leiria to Aradeo | 1,421.52 mi (2,287.71 km) |
| Leiria to Aragona | 1,218.52 mi (1,961.01 km) |
| Leiria to Arco | 1,080.84 mi (1,739.44 km) |
| Leiria to Arcola | 1,004.83 mi (1,617.12 km) |
