| Harker Heights to Madison (New Jersey) | 1,456.22 mi (2,343.55 km) |
| Harker Heights to Madison (Wisconsin) | 946.07 mi (1,522.56 km) |
| Harker Heights to Madison Heights (Michigan) | 1,125.32 mi (1,811.04 km) |
| Harker Heights to Madison Heights (Virginia) | 1,144.59 mi (1,842.03 km) |
| Harker Heights to Madisonville (Kentucky) | 723.38 mi (1,164.16 km) |
| Harker Heights to Magalia (California) | 1,472.57 mi (2,369.87 km) |
| Harker Heights to Magna (Utah) | 1,050.85 mi (1,691.18 km) |
| Harker Heights to Magnolia (Arkansas) | 300.48 mi (483.58 km) |
| Harker Heights to Maili (Hawaii) | 3,765.32 mi (6,059.70 km) |
| Harker Heights to Maitland (Florida) | 988.61 mi (1,591.02 km) |
| Harker Heights to Makakilo (Hawaii) | 3,761.59 mi (6,053.69 km) |
| Harker Heights to Malden (Massachusetts) | 1,658.66 mi (2,669.36 km) |
| Harker Heights to Malibu (California) | 1,245.98 mi (2,005.21 km) |
| Harker Heights to Maltby (Washington) | 1,730.65 mi (2,785.22 km) |
| Harker Heights to Malvern (Arkansas) | 362.05 mi (582.67 km) |
