| Gardner to Morristown (New Jersey) | 1,091.60 mi (1,756.76 km) |
| Gardner to Morristown (Tennessee) | 661.74 mi (1,064.96 km) |
| Gardner to Morrisville (North Carolina) | 906.47 mi (1,458.82 km) |
| Gardner to Morro Bay (California) | 1,443.29 mi (2,322.76 km) |
| Gardner to Morton (Illinois) | 315.72 mi (508.10 km) |
| Gardner to Morton Grove (Illinois) | 436.55 mi (702.57 km) |
| Gardner to Moscow (Idaho) | 1,240.22 mi (1,995.95 km) |
| Gardner to Moses Lake (Washington) | 1,350.98 mi (2,174.18 km) |
| Gardner to Moss Bluff (Louisiana) | 595.94 mi (959.08 km) |
| Gardner to Moss Point (Mississippi) | 683.84 mi (1,100.54 km) |
| Gardner to Moultrie (Georgia) | 822.55 mi (1,323.77 km) |
| Gardner to Mounds View (Minnesota) | 443.79 mi (714.21 km) |
| Gardner to Mount Airy (North Carolina) | 797.96 mi (1,284.19 km) |
| Gardner to Mount Clemens (Michigan) | 682.18 mi (1,097.87 km) |
| Gardner to Mount Dora (Florida) | 1,027.25 mi (1,653.21 km) |
