| Harker Heights to Myrtle Grove (North Carolina) | 1,167.78 mi (1,879.36 km) |
| Harker Heights to Nacogdoches (Texas) | 180.69 mi (290.79 km) |
| Harker Heights to Nampa (Idaho) | 1,346.98 mi (2,167.75 km) |
| Harker Heights to Nanakuli (Hawaii) | 3,764.48 mi (6,058.35 km) |
| Harker Heights to Nanticoke (Pennsylvania) | 1,390.74 mi (2,238.17 km) |
| Harker Heights to Nanuet (New York) | 1,483.92 mi (2,388.13 km) |
| Harker Heights to Napa (California) | 1,482.13 mi (2,385.26 km) |
| Harker Heights to Naperville (Illinois) | 906.16 mi (1,458.33 km) |
| Harker Heights to Naples (Florida) | 1,018.36 mi (1,638.89 km) |
| Harker Heights to Naranja (Florida) | 1,114.04 mi (1,792.88 km) |
| Harker Heights to Nashua (New Hampshire) | 1,645.55 mi (2,648.25 km) |
| Harker Heights to Nashville (Tennessee) | 717.22 mi (1,154.26 km) |
| Harker Heights to Natchez (Mississippi) | 370.92 mi (596.94 km) |
| Harker Heights to Natchitoches (Louisiana) | 272.17 mi (438.02 km) |
| Harker Heights to National City (California) | 1,145.38 mi (1,843.31 km) |
