Download free community flight plans for Microsoft Flight Simulator 2020. Each one shows the departure and arrival, the route, distance, cruise altitude and flight time, and can be exported for your simulator.
Yes. Every flight plan on Hangar Addons is free to download.
Open the flight plan and choose an export format for your simulator, then load the file in the simulator's flight planner or your favourite navigation tool.
Yes. The Flight Planner lets you build a route, and you can share it here for others to fly.