To find the return flight distance between Sector 54 to Sector 54 via Sector 80, Greenfield Colony, Sector 87, start with entering the locations in the control and click on Return Flight Distance. You can also add multiple destinations in between while returning from a location. If you are not aware of the routes, you can check the
Sector 54 to Sector 80 Route via Sector 80, Greenfield Colony, Sector 87.