| Scottsbluff to Maryland Heights (Missouri) | 727.34 mi (1,170.54 km) |
| Scottsbluff to Marysville (California) | 958.11 mi (1,541.93 km) |
| Scottsbluff to Marysville (Ohio) | 1,061.44 mi (1,708.22 km) |
| Scottsbluff to Marysville (Washington) | 997.33 mi (1,605.04 km) |
| Scottsbluff to Maryville (Missouri) | 469.44 mi (755.50 km) |
| Scottsbluff to Maryville (Tennessee) | 1,137.74 mi (1,831.01 km) |
| Scottsbluff to Mason (Ohio) | 1,027.84 mi (1,654.14 km) |
| Scottsbluff to Mason City (Iowa) | 539.79 mi (868.70 km) |
| Scottsbluff to Massapequa (New York) | 1,562.01 mi (2,513.81 km) |
| Scottsbluff to Massapequa Park (New York) | 1,562.86 mi (2,515.18 km) |
| Scottsbluff to Massillon (Ohio) | 1,147.82 mi (1,847.24 km) |
| Scottsbluff to Mastic (New York) | 1,591.58 mi (2,561.40 km) |
| Scottsbluff to Mastic Beach (New York) | 1,592.81 mi (2,563.37 km) |
| Scottsbluff to Matteson (Illinois) | 820.35 mi (1,320.22 km) |
| Scottsbluff to Matthews (North Carolina) | 1,320.87 mi (2,125.74 km) |
