| Harker Heights to Richmond (California) | 1,479.21 mi (2,380.55 km) |
| Harker Heights to Richmond (Indiana) | 937.92 mi (1,509.44 km) |
| Harker Heights to Richmond (Kentucky) | 888.65 mi (1,430.15 km) |
| Harker Heights to Richmond (Texas) | 151.87 mi (244.42 km) |
| Harker Heights to Richmond (Virginia) | 1,231.95 mi (1,982.63 km) |
| Harker Heights to Richmond Heights (Florida) | 1,113.60 mi (1,792.16 km) |
| Harker Heights to Richmond Heights (Ohio) | 1,151.70 mi (1,853.48 km) |
| Harker Heights to Richmond Hill (Georgia) | 963.22 mi (1,550.15 km) |
| Harker Heights to Richmond West (Florida) | 1,110.98 mi (1,787.95 km) |
| Harker Heights to Richton Park (Illinois) | 905.98 mi (1,458.04 km) |
| Harker Heights to Ridge (New York) | 1,535.37 mi (2,470.95 km) |
| Harker Heights to Ridgecrest (California) | 1,195.43 mi (1,923.86 km) |
| Harker Heights to Ridgefield (New Jersey) | 1,477.71 mi (2,378.14 km) |
| Harker Heights to Ridgefield (Washington) | 1,684.60 mi (2,711.11 km) |
| Harker Heights to Ridgefield Park (New Jersey) | 1,477.98 mi (2,378.58 km) |
