| Barstow to Morristown (New Jersey) | 2,335.61 mi (3,758.80 km) |
| Barstow to Morristown (Tennessee) | 1,890.12 mi (3,041.85 km) |
| Barstow to Morrisville (North Carolina) | 2,140.65 mi (3,445.05 km) |
| Barstow to Morro Bay (California) | 217.59 mi (350.18 km) |
| Barstow to Morton (Illinois) | 1,551.33 mi (2,496.63 km) |
| Barstow to Morton Grove (Illinois) | 1,649.59 mi (2,654.76 km) |
| Barstow to Moscow (Idaho) | 819.78 mi (1,319.30 km) |
| Barstow to Moses Lake (Washington) | 855.04 mi (1,376.06 km) |
| Barstow to Moss Bluff (Louisiana) | 1,419.70 mi (2,284.79 km) |
| Barstow to Moss Point (Mississippi) | 1,681.39 mi (2,705.94 km) |
| Barstow to Moultrie (Georgia) | 1,935.99 mi (3,115.68 km) |
| Barstow to Mounds View (Minnesota) | 1,438.97 mi (2,315.80 km) |
| Barstow to Mount Airy (North Carolina) | 2,035.45 mi (3,275.75 km) |
| Barstow to Mount Clemens (Michigan) | 1,902.93 mi (3,062.48 km) |
| Barstow to Mount Dora (Florida) | 2,108.90 mi (3,393.95 km) |
