| Big Spring to Morristown (New Jersey) | 1,603.71 mi (2,580.91 km) |
| Big Spring to Morristown (Tennessee) | 1,072.34 mi (1,725.76 km) |
| Big Spring to Morrisville (North Carolina) | 1,317.05 mi (2,119.59 km) |
| Big Spring to Morro Bay (California) | 1,130.88 mi (1,819.97 km) |
| Big Spring to Morton (Illinois) | 882.14 mi (1,419.66 km) |
| Big Spring to Morton Grove (Illinois) | 1,011.26 mi (1,627.47 km) |
| Big Spring to Moscow (Idaho) | 1,294.06 mi (2,082.59 km) |
| Big Spring to Moses Lake (Washington) | 1,391.13 mi (2,238.81 km) |
| Big Spring to Moss Bluff (Louisiana) | 506.47 mi (815.09 km) |
| Big Spring to Moss Point (Mississippi) | 774.05 mi (1,245.72 km) |
| Big Spring to Moultrie (Georgia) | 1,042.53 mi (1,677.80 km) |
| Big Spring to Mounds View (Minnesota) | 993.50 mi (1,598.89 km) |
| Big Spring to Mount Airy (North Carolina) | 1,223.18 mi (1,968.51 km) |
| Big Spring to Mount Clemens (Michigan) | 1,242.00 mi (1,998.81 km) |
| Big Spring to Mount Dora (Florida) | 1,202.74 mi (1,935.63 km) |
