Reply To: Who knows how much 20,000 united miles is worth in cash. Home › Forums › Money & Finance › Who knows how much 20,000 united miles is worth in cash. › Reply To: Who knows how much 20,000 united miles is worth in cash. August 18, 2010 10:24 pm at 10:24 pm #693049 charliehallParticipant The usual rule of thumb has been about one cent per mile.
