| Healdsburg to Anoka (Minnesota) | 1,572.36 mi (2,530.46 km) |
| Healdsburg to Ansonia (Connecticut) | 2,606.61 mi (4,194.94 km) |
| Healdsburg to Antelope (California) | 81.39 mi (130.99 km) |
| Healdsburg to Anthem (Arizona) | 682.88 mi (1,098.98 km) |
| Healdsburg to Antioch (California) | 73.06 mi (117.59 km) |
| Healdsburg to Antioch (Illinois) | 1,832.89 mi (2,949.76 km) |
| Healdsburg to Apache Junction (Arizona) | 728.08 mi (1,171.73 km) |
| Healdsburg to Apex (North Carolina) | 2,407.03 mi (3,873.75 km) |
| Healdsburg to Apollo Beach (Florida) | 2,434.99 mi (3,918.73 km) |
| Healdsburg to Apopka (Florida) | 2,451.37 mi (3,945.10 km) |
| Healdsburg to Apple Valley (California) | 421.94 mi (679.04 km) |
| Healdsburg to Apple Valley (Minnesota) | 1,578.33 mi (2,540.08 km) |
| Healdsburg to Appleton (Wisconsin) | 1,813.56 mi (2,918.65 km) |
| Healdsburg to Arbutus (Maryland) | 2,454.48 mi (3,950.10 km) |
| Healdsburg to Arcadia (California) | 410.10 mi (659.99 km) |
