| Hercules to Ashtabula (Ohio) | 2,190.92 mi (3,525.94 km) |
| Hercules to Ashwaubenon (Wisconsin) | 1,816.24 mi (2,922.95 km) |
| Hercules to Aspen Hill (Maryland) | 2,416.62 mi (3,889.18 km) |
| Hercules to Astoria (Oregon) | 570.65 mi (918.37 km) |
| Hercules to Atascadero (California) | 194.84 mi (313.57 km) |
| Hercules to Atascocita (Texas) | 1,639.35 mi (2,638.28 km) |
| Hercules to Atchison (Kansas) | 1,459.05 mi (2,348.12 km) |
| Hercules to Athens (Alabama) | 1,964.36 mi (3,161.34 km) |
| Hercules to Athens (Georgia) | 2,176.42 mi (3,502.61 km) |
| Hercules to Athens (Ohio) | 2,150.41 mi (3,460.75 km) |
| Hercules to Athens (Tennessee) | 2,078.19 mi (3,344.53 km) |
| Hercules to Athens (Texas) | 1,540.68 mi (2,479.48 km) |
| Hercules to Atlanta (Georgia) | 2,123.45 mi (3,417.36 km) |
| Hercules to Atlantic Beach (Florida) | 2,374.36 mi (3,821.17 km) |
| Hercules to Atlantic City (New Jersey) | 2,549.14 mi (4,102.44 km) |
