How many feet are in 4 miles? Prealgebra Ratios, Proportions, Units and Rates Unit Conversions 1 Answer Alan P. Mar 10, 2018 #4" miles" = 21,120" feet"# Explanation: #{: (1" mile",=,5280" feet ...just something you need to memorize"), (4" miles",=,4xx5280=21120" feet") :}# Answer link Related questions How do you convert 73 mi/h = ____km/s? Every morning for breakfast, Mika drinks 20 cL of orange juice. How many milliliters of orange... David takes 300 milligrams of medicine every day. How many grams is this? A manufacturer ships its product in boxes with edges of 4 inches. If 12 boxes are put in a... How many feet is 15 miles? How many feet in a mile? How many meters in a mile? How many feet are in .55 miles? How many miles are in 100 feet? How do you find out how many feet are in a mile? See all questions in Unit Conversions Impact of this question 7195 views around the world You can reuse this answer Creative Commons License