| Richardson to Ascoli Piceno | 5,595.07 mi (9,004.40 km) |
| Richardson to Asola | 5,371.71 mi (8,644.93 km) |
| Richardson to Asolo | 5,407.71 mi (8,702.87 km) |
| Richardson to Assemini | 5,547.11 mi (8,927.21 km) |
| Richardson to Assisi | 5,546.65 mi (8,926.46 km) |
| Richardson to Asti | 5,294.83 mi (8,521.21 km) |
| Richardson to Atessa | 5,663.07 mi (9,113.82 km) |
| Richardson to Atri | 5,622.39 mi (9,048.37 km) |
| Richardson to Atripalda | 5,727.28 mi (9,217.17 km) |
| Richardson to Augusta | 5,901.15 mi (9,496.98 km) |
| Richardson to Aulla | 5,393.02 mi (8,679.23 km) |
| Richardson to Aurisina | 5,481.65 mi (8,821.87 km) |
| Richardson to Avellino | 5,725.77 mi (9,214.74 km) |
| Richardson to Aversa | 5,699.41 mi (9,172.32 km) |
| Richardson to Avezzano | 5,623.02 mi (9,049.38 km) |
