| Hercules to Kaneohe (Hawaii) | 2,400.58 mi (3,863.36 km) |
| Hercules to Kankakee (Illinois) | 1,832.62 mi (2,949.31 km) |
| Hercules to Kannapolis (North Carolina) | 2,291.61 mi (3,687.99 km) |
| Hercules to Kansas City (Kansas) | 1,482.64 mi (2,386.08 km) |
| Hercules to Kansas City (Missouri) | 1,492.78 mi (2,402.40 km) |
| Hercules to Kapaa (Hawaii) | 2,454.16 mi (3,949.59 km) |
| Hercules to Kapolei (Hawaii) | 2,417.65 mi (3,890.83 km) |
| Hercules to Katy (Texas) | 1,611.23 mi (2,593.02 km) |
| Hercules to Kaukauna (Wisconsin) | 1,807.07 mi (2,908.20 km) |
| Hercules to Kaysville (Utah) | 587.45 mi (945.41 km) |
| Hercules to Kearney (Missouri) | 1,501.56 mi (2,416.53 km) |
| Hercules to Kearney (Nebraska) | 1,248.24 mi (2,008.85 km) |
| Hercules to Kearns (Utah) | 576.93 mi (928.47 km) |
| Hercules to Kearny (New Jersey) | 2,545.47 mi (4,096.53 km) |
| Hercules to Keene (New Hampshire) | 2,608.87 mi (4,198.57 km) |
