| Blackburn to Morristown (New Jersey) | 3,337.00 mi (5,370.38 km) |
| Blackburn to Morristown (Tennessee) | 3,901.25 mi (6,278.46 km) |
| Blackburn to Morrisville (North Carolina) | 3,743.42 mi (6,024.45 km) |
| Blackburn to Morro Bay (California) | 5,268.38 mi (8,478.63 km) |
| Blackburn to Morton (Illinois) | 3,919.80 mi (6,308.31 km) |
| Blackburn to Morton Grove (Illinois) | 3,788.52 mi (6,097.04 km) |
| Blackburn to Moscow (Idaho) | 4,506.85 mi (7,253.08 km) |
| Blackburn to Moses Lake (Washington) | 4,547.54 mi (7,318.56 km) |
| Blackburn to Moss Bluff (Louisiana) | 4,587.28 mi (7,382.52 km) |
| Blackburn to Moss Point (Mississippi) | 4,399.25 mi (7,079.90 km) |
| Blackburn to Moultrie (Georgia) | 4,173.44 mi (6,716.50 km) |
| Blackburn to Mounds View (Minnesota) | 3,836.59 mi (6,174.40 km) |
| Blackburn to Mount Airy (North Carolina) | 3,781.09 mi (6,085.07 km) |
| Blackburn to Mount Clemens (Michigan) | 3,578.98 mi (5,759.81 km) |
| Blackburn to Mount Dora (Florida) | 4,208.48 mi (6,772.89 km) |
