| Healdsburg to Mineral Wells (Texas) | 1,442.12 mi (2,320.86 km) |
| Healdsburg to Minneapolis (Minnesota) | 1,576.46 mi (2,537.07 km) |
| Healdsburg to Minnehaha (Washington) | 486.25 mi (782.55 km) |
| Healdsburg to Minneola (Florida) | 2,443.57 mi (3,932.54 km) |
| Healdsburg to Minnetonka (Minnesota) | 1,566.91 mi (2,521.69 km) |
| Healdsburg to Minooka (Illinois) | 1,827.78 mi (2,941.52 km) |
| Healdsburg to Minot (North Dakota) | 1,264.06 mi (2,034.30 km) |
| Healdsburg to Mint Hill (North Carolina) | 2,323.95 mi (3,740.04 km) |
| Healdsburg to Miramar (Florida) | 2,606.43 mi (4,194.64 km) |
| Healdsburg to Mishawaka (Indiana) | 1,934.89 mi (3,113.91 km) |
| Healdsburg to Mission (Texas) | 1,660.76 mi (2,672.73 km) |
| Healdsburg to Mission Bend (Texas) | 1,665.11 mi (2,679.73 km) |
| Healdsburg to Mission Viejo (California) | 452.06 mi (727.53 km) |
| Healdsburg to Missoula (Montana) | 724.60 mi (1,166.14 km) |
| Healdsburg to Missouri City (Texas) | 1,676.32 mi (2,697.78 km) |
