What is 231.15 miles turned into kilometers? Prealgebra Ratios, Proportions, Units and Rates Unit Conversions 1 Answer Douglas K. Nov 4, 2016 371.92 km Explanation: Factor-Label Method: #(231.15 cancel(mi))/1(1.609 km)/(1 (cancel(mi))) = 371.92 km# 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 1142 views around the world You can reuse this answer Creative Commons License