Description : How much gas I will use from Kansas to Texas?
Last Answer : Liberal, Kansas to Perryton, Texas is 47 miles. If you average23.5 mpg, you will use 2 gallons.Kansas City, Kansas to El Paso, Texas is 940 miles. If youaverage 23.5 mpg, you will use 40 ... rural highways, all we can say is that is probable that you willuse somewhere between 2 and 40 gallons.