| Radford to Maryland Heights (Missouri) | 551.32 mi (887.26 km) |
| Radford to Marysville (California) | 2,214.86 mi (3,564.47 km) |
| Radford to Marysville (Ohio) | 262.36 mi (422.22 km) |
| Radford to Marysville (Washington) | 2,215.54 mi (3,565.57 km) |
| Radford to Maryville (Missouri) | 801.76 mi (1,290.30 km) |
| Radford to Maryville (Tennessee) | 212.55 mi (342.07 km) |
| Radford to Mason (Ohio) | 255.11 mi (410.56 km) |
| Radford to Mason City (Iowa) | 785.60 mi (1,264.31 km) |
| Radford to Massapequa (New York) | 452.83 mi (728.77 km) |
| Radford to Massapequa Park (New York) | 454.28 mi (731.09 km) |
| Radford to Massillon (Ohio) | 258.22 mi (415.56 km) |
| Radford to Mastic (New York) | 486.00 mi (782.14 km) |
| Radford to Mastic Beach (New York) | 485.06 mi (780.63 km) |
| Radford to Matteson (Illinois) | 489.09 mi (787.11 km) |
| Radford to Matthews (North Carolina) | 138.68 mi (223.18 km) |
