| Harker Heights to St. Louis (Missouri) | 670.47 mi (1,079.02 km) |
| Harker Heights to Denver (Colorado) | 725.73 mi (1,167.94 km) |
| Harker Heights to Atlanta (Georgia) | 792.98 mi (1,276.18 km) |
| Harker Heights to Phoenix (Arizona) | 860.40 mi (1,384.67 km) |
| Harker Heights to Chicago (Illinois) | 926.52 mi (1,491.10 km) |
| Harker Heights to Tampa (Florida) | 937.16 mi (1,508.21 km) |
| Harker Heights to Minneapolis (Minnesota) | 989.53 mi (1,592.49 km) |
| Harker Heights to Las Vegas (Nevada) | 1,072.86 mi (1,726.59 km) |
| Harker Heights to Miami (Florida) | 1,118.78 mi (1,800.50 km) |
| Harker Heights to Detroit (Michigan) | 1,119.89 mi (1,802.29 km) |
| Harker Heights to San Diego (California) | 1,146.89 mi (1,845.74 km) |
| Harker Heights to Riverside (California) | 1,166.12 mi (1,876.69 km) |
| Harker Heights to Los Angeles (California) | 1,224.81 mi (1,971.14 km) |
| Harker Heights to Washington (District of Columbia) | 1,283.58 mi (2,065.72 km) |
| Harker Heights to Baltimore (Maryland) | 1,312.95 mi (2,112.98 km) |
| Harker Heights to Philadelphia (Pennsylvania) | 1,403.28 mi (2,258.36 km) |
| Harker Heights to Brooklyn (New York) | 1,476.76 mi (2,376.62 km) |
| Harker Heights to New York (New York) | 1,478.99 mi (2,380.20 km) |
| Harker Heights to San Francisco (California) | 1,482.34 mi (2,385.60 km) |
| Harker Heights to Queens (New York) | 1,486.54 mi (2,392.36 km) |
| Harker Heights to Boston (Massachusetts) | 1,654.77 mi (2,663.09 km) |
| Harker Heights to Portland (Oregon) | 1,673.29 mi (2,692.90 km) |
| Harker Heights to Seattle (Washington) | 1,732.46 mi (2,788.13 km) |
| Harker Heights to Dallas (Texas) | 130.54 mi (210.09 km) |
| Harker Heights to Houston (Texas) | 160.56 mi (258.40 km) |
