| Thames Ditton to Ascoli Piceno | 878.28 mi (1,413.45 km) |
| Thames Ditton to Asola | 651.42 mi (1,048.36 km) |
| Thames Ditton to Asolo | 678.59 mi (1,092.09 km) |
| Thames Ditton to Assemini | 949.55 mi (1,528.15 km) |
| Thames Ditton to Assisi | 833.79 mi (1,341.85 km) |
| Thames Ditton to Asti | 595.83 mi (958.89 km) |
| Thames Ditton to Atessa | 948.02 mi (1,525.70 km) |
| Thames Ditton to Atri | 905.60 mi (1,457.43 km) |
| Thames Ditton to Atripalda | 1,020.78 mi (1,642.78 km) |
| Thames Ditton to Augusta | 1,237.61 mi (1,991.73 km) |
| Thames Ditton to Aulla | 687.20 mi (1,105.94 km) |
| Thames Ditton to Aurisina | 751.32 mi (1,209.14 km) |
| Thames Ditton to Avellino | 1,019.55 mi (1,640.81 km) |
| Thames Ditton to Aversa | 997.40 mi (1,605.17 km) |
| Thames Ditton to Avezzano | 915.14 mi (1,472.78 km) |
