| Granbury to McKeesport (Pennsylvania) | 1,133.35 mi (1,823.96 km) |
| Granbury to McKinleyville (California) | 1,564.10 mi (2,517.18 km) |
| Granbury to McKinney (Texas) | 82.57 mi (132.88 km) |
| Granbury to McLean (Virginia) | 1,235.28 mi (1,988.00 km) |
| Granbury to McMinnville (Oregon) | 1,617.07 mi (2,602.43 km) |
| Granbury to McMinnville (Tennessee) | 721.19 mi (1,160.64 km) |
| Granbury to McNair (Virginia) | 1,224.15 mi (1,970.09 km) |
| Granbury to McPherson (Kansas) | 409.35 mi (658.78 km) |
| Granbury to Mead Valley (California) | 1,131.38 mi (1,820.77 km) |
| Granbury to Meadow Woods (Florida) | 1,017.17 mi (1,636.97 km) |
| Granbury to Meadowbrook (Virginia) | 1,197.26 mi (1,926.81 km) |
| Granbury to Meadville (Pennsylvania) | 1,157.73 mi (1,863.19 km) |
| Granbury to Mebane (North Carolina) | 1,083.83 mi (1,744.25 km) |
| Granbury to Mechanicsville (Virginia) | 1,206.17 mi (1,941.14 km) |
| Granbury to Medford (Massachusetts) | 1,607.88 mi (2,587.63 km) |
