Ethan cycled from the grocery store to the salon at 140 m/min. His cousin cycled from the salon to the grocery store at 110 m/min. Both of them started cycling towards each other at the same time and did not change their speeds throughout their journey. When Ethan reached the grocery store, his cousin was 660 m from the salon. What was the distance between the grocery store and the salon? Express your answer in m.
