| Llantrisant to Ascoli Piceno | 993.27 mi (1,598.51 km) |
| Llantrisant to Asola | 767.17 mi (1,234.65 km) |
| Llantrisant to Asolo | 800.38 mi (1,288.08 km) |
| Llantrisant to Assemini | 1,035.05 mi (1,665.75 km) |
| Llantrisant to Assisi | 947.06 mi (1,524.14 km) |
| Llantrisant to Asti | 702.01 mi (1,129.77 km) |
| Llantrisant to Atessa | 1,062.58 mi (1,710.06 km) |
| Llantrisant to Atri | 1,020.69 mi (1,642.63 km) |
| Llantrisant to Atripalda | 1,132.76 mi (1,823.00 km) |
| Llantrisant to Augusta | 1,340.50 mi (2,157.33 km) |
| Llantrisant to Aulla | 796.89 mi (1,282.47 km) |
| Llantrisant to Aurisina | 875.97 mi (1,409.73 km) |
| Llantrisant to Avellino | 1,131.44 mi (1,820.88 km) |
| Llantrisant to Aversa | 1,107.90 mi (1,783.00 km) |
| Llantrisant to Avezzano | 1,027.04 mi (1,652.86 km) |
