| Barth to Monticello (Minnesota) | 4,320.78 mi (6,953.62 km) |
| Barth to Montrose (Colorado) | 5,121.36 mi (8,242.04 km) |
| Barth to Moody (Alabama) | 4,709.19 mi (7,578.70 km) |
| Barth to Moore (Oklahoma) | 4,987.53 mi (8,026.66 km) |
| Barth to Moorestown-Lenola (New Jersey) | 3,959.56 mi (6,372.30 km) |
| Barth to Mooresville (North Carolina) | 4,398.60 mi (7,078.87 km) |
| Barth to Moorhead (Minnesota) | 4,324.28 mi (6,959.26 km) |
| Barth to Moorpark (California) | 5,669.13 mi (9,123.58 km) |
| Barth to Moraga (California) | 5,525.10 mi (8,891.78 km) |
| Barth to Moreno Valley (California) | 5,648.86 mi (9,090.96 km) |
| Barth to Morgan City (Louisiana) | 5,090.38 mi (8,192.18 km) |
| Barth to Morgan Hill (California) | 5,558.59 mi (8,945.68 km) |
| Barth to Morganton (North Carolina) | 4,422.14 mi (7,116.75 km) |
| Barth to Morgantown (West Virginia) | 4,156.35 mi (6,688.99 km) |
| Barth to Morris (Illinois) | 4,358.60 mi (7,014.48 km) |
