| Godfrey to Marysville (California) | 1,674.58 mi (2,694.98 km) |
| Godfrey to Marysville (Ohio) | 375.33 mi (604.04 km) |
| Godfrey to Marysville (Washington) | 1,704.83 mi (2,743.66 km) |
| Godfrey to Maryville (Missouri) | 265.43 mi (427.16 km) |
| Godfrey to Maryville (Tennessee) | 407.95 mi (656.54 km) |
| Godfrey to Mason (Ohio) | 317.95 mi (511.69 km) |
| Godfrey to Mason City (Iowa) | 328.61 mi (528.85 km) |
| Godfrey to Massapequa (New York) | 895.14 mi (1,440.59 km) |
| Godfrey to Massapequa Park (New York) | 896.28 mi (1,442.42 km) |
| Godfrey to Massillon (Ohio) | 477.56 mi (768.55 km) |
| Godfrey to Mastic (New York) | 928.09 mi (1,493.62 km) |
| Godfrey to Mastic Beach (New York) | 928.56 mi (1,494.37 km) |
| Godfrey to Matteson (Illinois) | 219.17 mi (352.71 km) |
| Godfrey to Matthews (North Carolina) | 587.08 mi (944.81 km) |
| Godfrey to Mattoon (Illinois) | 105.50 mi (169.79 km) |
