| Dumas to Manassas (Virginia) | 1,355.96 mi (2,182.21 km) |
| Dumas to Manassas Park (Virginia) | 1,358.19 mi (2,185.80 km) |
| Dumas to Manatí (Puerto Rico) | 2,472.03 mi (3,978.35 km) |
| Dumas to Manchester (Missouri) | 657.32 mi (1,057.85 km) |
| Dumas to Manchester (New Hampshire) | 1,691.04 mi (2,721.47 km) |
| Dumas to Manchester (Tennessee) | 891.27 mi (1,434.36 km) |
| Dumas to Manchester (Virginia) | 1,354.35 mi (2,179.62 km) |
| Dumas to Mandan (North Dakota) | 759.83 mi (1,222.83 km) |
| Dumas to Mandeville (Louisiana) | 783.90 mi (1,261.56 km) |
| Dumas to Mango (Florida) | 1,271.32 mi (2,045.99 km) |
| Dumas to Manhattan (Kansas) | 372.84 mi (600.03 km) |
| Dumas to Manhattan (New York) | 1,548.24 mi (2,491.65 km) |
| Dumas to Manhattan Beach (California) | 940.22 mi (1,513.14 km) |
| Dumas to Manitowoc (Wisconsin) | 944.19 mi (1,519.53 km) |
| Dumas to Mankato (Minnesota) | 712.19 mi (1,146.15 km) |
