Hello how may I help you? Dallas , NYC and LA which is closest to Chicago and which is farthest ? From closest to furthest from Chicago: NYC, Dallas, Los Angeles. very good thanks how far are they ? NYC is 300 miles away, Dallas is 700 miles away, Los Angeles is 1800 miles away. ok that is all I needed to know If you have any other questions please let me know in the future, I'd be glad to help! I will thanks for the help No problem, have a wonderful day! bye :)