| Ridgecrest to McHenry (Illinois) | 1,634.78 mi (2,630.92 km) |
| Ridgecrest to McKeesport (Pennsylvania) | 2,069.03 mi (3,329.78 km) |
| Ridgecrest to McKinleyville (California) | 506.02 mi (814.36 km) |
| Ridgecrest to McKinney (Texas) | 1,206.06 mi (1,940.97 km) |
| Ridgecrest to McLean (Virginia) | 2,218.08 mi (3,569.65 km) |
| Ridgecrest to McMinnville (Oregon) | 722.56 mi (1,162.85 km) |
| Ridgecrest to McMinnville (Tennessee) | 1,781.76 mi (2,867.47 km) |
| Ridgecrest to McNair (Virginia) | 2,206.43 mi (3,550.90 km) |
| Ridgecrest to McPherson (Kansas) | 1,117.51 mi (1,798.47 km) |
| Ridgecrest to Mead Valley (California) | 126.03 mi (202.82 km) |
| Ridgecrest to Meadow Woods (Florida) | 2,173.17 mi (3,497.38 km) |
| Ridgecrest to Meadowbrook (Virginia) | 2,217.77 mi (3,569.15 km) |
| Ridgecrest to Meadville (Pennsylvania) | 2,050.05 mi (3,299.24 km) |
| Ridgecrest to Mebane (North Carolina) | 2,135.72 mi (3,437.11 km) |
| Ridgecrest to Mechanicsville (Virginia) | 2,222.00 mi (3,575.96 km) |
