| Blackburn to Madison (New Jersey) | 3,336.35 mi (5,369.34 km) |
| Blackburn to Madison (Wisconsin) | 3,797.61 mi (6,111.65 km) |
| Blackburn to Madison Heights (Michigan) | 3,591.52 mi (5,780.00 km) |
| Blackburn to Madison Heights (Virginia) | 3,676.10 mi (5,916.12 km) |
| Blackburn to Madisonville (Kentucky) | 4,007.31 mi (6,449.14 km) |
| Blackburn to Magalia (California) | 5,031.30 mi (8,097.10 km) |
| Blackburn to Magna (Utah) | 4,693.56 mi (7,553.56 km) |
| Blackburn to Magnolia (Arkansas) | 4,432.14 mi (7,132.85 km) |
| Blackburn to Maili (Hawaii) | 7,044.95 mi (11,337.75 km) |
| Blackburn to Maitland (Florida) | 4,207.44 mi (6,771.23 km) |
| Blackburn to Makakilo (Hawaii) | 7,047.15 mi (11,341.30 km) |
| Blackburn to Malden (Massachusetts) | 3,129.23 mi (5,036.01 km) |
| Blackburn to Malibu (California) | 5,282.38 mi (8,501.16 km) |
| Blackburn to Maltby (Washington) | 4,584.54 mi (7,378.10 km) |
| Blackburn to Malvern (Arkansas) | 4,359.90 mi (7,016.57 km) |
