| Petaluma to Amelia | 6,182.20 mi (9,949.29 km) |
| Petaluma to Anagni | 6,249.71 mi (10,057.94 km) |
| Petaluma to Ancona | 6,151.13 mi (9,899.28 km) |
| Petaluma to Andria | 6,366.99 mi (10,246.68 km) |
| Petaluma to Angri | 6,347.92 mi (10,215.99 km) |
| Petaluma to Anguillara Sabazia | 6,204.75 mi (9,985.58 km) |
| Petaluma to Anzio | 6,251.66 mi (10,061.07 km) |
| Petaluma to Anzola dell'Emilia | 6,033.67 mi (9,710.25 km) |
| Petaluma to Aosta | 5,856.50 mi (9,425.12 km) |
| Petaluma to Apricena | 6,311.19 mi (10,156.87 km) |
| Petaluma to Aprilia | 6,244.44 mi (10,049.46 km) |
| Petaluma to Aradeo | 6,480.22 mi (10,428.90 km) |
| Petaluma to Aragona | 6,514.32 mi (10,483.79 km) |
| Petaluma to Arco | 5,947.22 mi (9,571.12 km) |
| Petaluma to Arcola | 6,021.32 mi (9,690.38 km) |
