Convert from quarter [print] to legua [Spanish, pre-1568]

Unit Definition (quarter [print])
The quarter is a unit of distance equal to 0.25 millimeter. See Q and point.

Unit Definition (legua [Spanish, pre-1568])
Unit of area used in the southwest US, equal to 25 labors, or 4428 acres (Texas), or 4439 acres (California). Also, a unit of length-- approximately three miles.