| Crofton to Marysville (California) | 2,382.95 mi (3,834.99 km) |
| Crofton to Marysville (Ohio) | 365.14 mi (587.64 km) |
| Crofton to Marysville (Washington) | 2,325.22 mi (3,742.08 km) |
| Crofton to Maryville (Missouri) | 969.92 mi (1,560.93 km) |
| Crofton to Maryville (Tennessee) | 459.74 mi (739.87 km) |
| Crofton to Mason (Ohio) | 408.77 mi (657.85 km) |
| Crofton to Mason City (Iowa) | 904.73 mi (1,456.03 km) |
| Crofton to Massapequa (New York) | 205.01 mi (329.93 km) |
| Crofton to Massapequa Park (New York) | 206.46 mi (332.26 km) |
| Crofton to Massillon (Ohio) | 284.39 mi (457.69 km) |
| Crofton to Mastic (New York) | 237.94 mi (382.92 km) |
| Crofton to Mastic Beach (New York) | 236.95 mi (381.33 km) |
| Crofton to Matteson (Illinois) | 607.93 mi (978.36 km) |
| Crofton to Matthews (North Carolina) | 348.90 mi (561.49 km) |
| Crofton to Mattoon (Illinois) | 625.48 mi (1,006.61 km) |
