| Healdsburg to Mill Creek East (Washington) | 637.51 mi (1,025.97 km) |
| Healdsburg to Mill Valley (California) | 52.34 mi (84.23 km) |
| Healdsburg to Millbrae (California) | 75.03 mi (120.74 km) |
| Healdsburg to Millbrook (Alabama) | 2,079.95 mi (3,347.35 km) |
| Healdsburg to Millcreek (Utah) | 603.71 mi (971.58 km) |
| Healdsburg to Milledgeville (Georgia) | 2,234.05 mi (3,595.35 km) |
| Healdsburg to Miller Place (New York) | 2,617.15 mi (4,211.90 km) |
| Healdsburg to Millington (Tennessee) | 1,823.84 mi (2,935.19 km) |
| Healdsburg to Millville (New Jersey) | 2,536.73 mi (4,082.47 km) |
| Healdsburg to Milpitas (California) | 97.73 mi (157.28 km) |
| Healdsburg to Milton (Georgia) | 2,150.90 mi (3,461.54 km) |
| Healdsburg to Milwaukee (Wisconsin) | 1,836.11 mi (2,954.94 km) |
| Healdsburg to Milwaukie (Oregon) | 471.53 mi (758.85 km) |
| Healdsburg to Minden (Louisiana) | 1,704.79 mi (2,743.60 km) |
| Healdsburg to Mineola (New York) | 2,586.97 mi (4,163.32 km) |
