| Hercules to Anoka (Minnesota) | 1,562.34 mi (2,514.34 km) |
| Hercules to Ansonia (Connecticut) | 2,590.81 mi (4,169.51 km) |
| Hercules to Antelope (California) | 68.94 mi (110.94 km) |
| Hercules to Anthem (Arizona) | 635.12 mi (1,022.13 km) |
| Hercules to Antioch (California) | 25.14 mi (40.46 km) |
| Hercules to Antioch (Illinois) | 1,816.54 mi (2,923.44 km) |
| Hercules to Apache Junction (Arizona) | 679.98 mi (1,094.32 km) |
| Hercules to Apex (North Carolina) | 2,381.54 mi (3,832.72 km) |
| Hercules to Apollo Beach (Florida) | 2,398.14 mi (3,859.43 km) |
| Hercules to Apopka (Florida) | 2,415.96 mi (3,888.11 km) |
| Hercules to Apple Valley (California) | 369.37 mi (594.45 km) |
| Hercules to Apple Valley (Minnesota) | 1,567.18 mi (2,522.13 km) |
| Hercules to Appleton (Wisconsin) | 1,800.89 mi (2,898.25 km) |
| Hercules to Arbutus (Maryland) | 2,434.71 mi (3,918.29 km) |
| Hercules to Arcadia (California) | 356.42 mi (573.60 km) |
