| Petaluma to Ascoli Piceno | 6,197.42 mi (9,973.78 km) |
| Petaluma to Asola | 5,973.92 mi (9,614.10 km) |
| Petaluma to Asolo | 5,982.00 mi (9,627.10 km) |
| Petaluma to Assemini | 6,265.54 mi (10,083.42 km) |
| Petaluma to Assisi | 6,157.59 mi (9,909.69 km) |
| Petaluma to Asti | 5,928.51 mi (9,541.01 km) |
| Petaluma to Atessa | 6,266.82 mi (10,085.47 km) |
| Petaluma to Atri | 6,223.90 mi (10,016.40 km) |
| Petaluma to Atripalda | 6,344.40 mi (10,210.33 km) |
| Petaluma to Augusta | 6,570.33 mi (10,573.93 km) |
| Petaluma to Aulla | 6,017.60 mi (9,684.40 km) |
| Petaluma to Aurisina | 6,034.59 mi (9,711.73 km) |
| Petaluma to Avellino | 6,343.38 mi (10,208.69 km) |
| Petaluma to Aversa | 6,324.03 mi (10,177.55 km) |
| Petaluma to Avezzano | 6,240.32 mi (10,042.82 km) |
