Mileage earned is based on a percentage of actual flight miles flown, with 500 minimum miles on flights shorter than 500 miles. (alaskaair.com)
Again these are my values, yours could be much lower — or even $ 0 if you want to fly as much as possible for the absolute minimum miles. (milenomics.com)
They have a few stipulations in addition to the typical minimum miles flown (which they call premier qualifying miles or PQM). (upgradedpoints.com)