| Llantrisant to Amelia | 965.31 mi (1,553.52 km) |
| Llantrisant to Anagni | 1,031.86 mi (1,660.63 km) |
| Llantrisant to Ancona | 955.34 mi (1,537.47 km) |
| Llantrisant to Andria | 1,172.04 mi (1,886.22 km) |
| Llantrisant to Angri | 1,132.76 mi (1,822.99 km) |
| Llantrisant to Anguillara Sabazia | 983.30 mi (1,582.47 km) |
| Llantrisant to Anzio | 1,028.31 mi (1,654.91 km) |
| Llantrisant to Anzola dell'Emilia | 826.18 mi (1,329.60 km) |
| Llantrisant to Aosta | 630.87 mi (1,015.28 km) |
| Llantrisant to Apricena | 1,113.37 mi (1,791.80 km) |
| Llantrisant to Aprilia | 1,022.09 mi (1,644.89 km) |
| Llantrisant to Aradeo | 1,293.04 mi (2,080.95 km) |
| Llantrisant to Aragona | 1,280.64 mi (2,060.99 km) |
| Llantrisant to Arco | 755.28 mi (1,215.50 km) |
| Llantrisant to Arcola | 799.35 mi (1,286.44 km) |
