| Big Spring to Marshall (Minnesota) | 897.61 mi (1,444.57 km) |
| Big Spring to Marshall (Missouri) | 663.94 mi (1,068.51 km) |
| Big Spring to Marshall (Texas) | 416.34 mi (670.03 km) |
| Big Spring to Marshalltown (Iowa) | 824.26 mi (1,326.52 km) |
| Big Spring to Marshfield (Wisconsin) | 1,051.88 mi (1,692.84 km) |
| Big Spring to Martha Lake (Washington) | 1,529.46 mi (2,461.43 km) |
| Big Spring to Martin (Tennessee) | 773.79 mi (1,245.29 km) |
| Big Spring to Martinez (California) | 1,229.14 mi (1,978.12 km) |
| Big Spring to Martinez (Georgia) | 1,126.45 mi (1,812.85 km) |
| Big Spring to Martinsburg (West Virginia) | 1,402.50 mi (2,257.10 km) |
| Big Spring to Martinsville (Indiana) | 976.06 mi (1,570.82 km) |
| Big Spring to Martinsville (New Jersey) | 1,595.74 mi (2,568.09 km) |
| Big Spring to Martinsville (Virginia) | 1,266.13 mi (2,037.64 km) |
| Big Spring to Maryland City (Maryland) | 1,458.44 mi (2,347.13 km) |
| Big Spring to Maryland Heights (Missouri) | 763.17 mi (1,228.20 km) |
