| Round Rock to Ascoli Piceno | 5,755.82 mi (9,263.10 km) |
| Round Rock to Asola | 5,533.27 mi (8,904.93 km) |
| Round Rock to Asolo | 5,570.67 mi (8,965.12 km) |
| Round Rock to Assemini | 5,700.65 mi (9,174.31 km) |
| Round Rock to Assisi | 5,707.07 mi (9,184.65 km) |
| Round Rock to Asti | 5,454.85 mi (8,778.74 km) |
| Round Rock to Atessa | 5,823.49 mi (9,372.00 km) |
| Round Rock to Atri | 5,783.09 mi (9,306.98 km) |
| Round Rock to Atripalda | 5,886.68 mi (9,473.70 km) |
| Round Rock to Augusta | 6,056.61 mi (9,747.18 km) |
| Round Rock to Aulla | 5,553.22 mi (8,937.04 km) |
| Round Rock to Aurisina | 5,645.48 mi (9,085.52 km) |
| Round Rock to Avellino | 5,885.15 mi (9,471.24 km) |
| Round Rock to Aversa | 5,858.47 mi (9,428.30 km) |
| Round Rock to Avezzano | 5,782.80 mi (9,306.51 km) |
