| Festus to Marysville (California) | 1,674.26 mi (2,694.45 km) |
| Festus to Marysville (Ohio) | 401.93 mi (646.84 km) |
| Festus to Marysville (Washington) | 1,723.70 mi (2,774.02 km) |
| Festus to Maryville (Missouri) | 280.00 mi (450.62 km) |
| Festus to Maryville (Tennessee) | 393.78 mi (633.73 km) |
| Festus to Mason (Ohio) | 338.11 mi (544.13 km) |
| Festus to Mason City (Iowa) | 370.57 mi (596.37 km) |
| Festus to Massapequa (New York) | 918.00 mi (1,477.38 km) |
| Festus to Massapequa Park (New York) | 919.18 mi (1,479.29 km) |
| Festus to Massillon (Ohio) | 505.41 mi (813.38 km) |
| Festus to Mastic (New York) | 951.35 mi (1,531.05 km) |
| Festus to Mastic Beach (New York) | 951.66 mi (1,531.55 km) |
| Festus to Matteson (Illinois) | 267.58 mi (430.64 km) |
| Festus to Matthews (North Carolina) | 578.27 mi (930.63 km) |
| Festus to Mattoon (Illinois) | 140.32 mi (225.83 km) |
