| Hercules to Allison Park (Pennsylvania) | 2,247.00 mi (3,616.19 km) |
| Hercules to Allouez (Wisconsin) | 1,819.32 mi (2,927.91 km) |
| Hercules to Aloha (Oregon) | 518.17 mi (833.92 km) |
| Hercules to Alpena (Michigan) | 2,044.98 mi (3,291.07 km) |
| Hercules to Alpharetta (Georgia) | 2,124.67 mi (3,419.33 km) |
| Hercules to Alpine (California) | 472.08 mi (759.74 km) |
| Hercules to Alpine (Utah) | 585.76 mi (942.69 km) |
| Hercules to Alsip (Illinois) | 1,836.36 mi (2,955.34 km) |
| Hercules to Altadena (California) | 349.75 mi (562.87 km) |
| Hercules to Altamont (Oregon) | 290.97 mi (468.27 km) |
| Hercules to Altamonte Springs (Florida) | 2,424.59 mi (3,902.00 km) |
| Hercules to Alton (Illinois) | 1,729.18 mi (2,782.84 km) |
| Hercules to Alton (Texas) | 1,610.83 mi (2,592.38 km) |
| Hercules to Altoona (Iowa) | 1,540.25 mi (2,478.79 km) |
| Hercules to Altoona (Pennsylvania) | 2,328.44 mi (3,747.26 km) |
