How Far Away is Comet 20D/Westphal (Lost) from Earth?
The distance of Comet 20D/Westphal (Lost) from Earth is currently 3,520,352,617 kilometers, equivalent to 23.532104 Astronomical Units. Light takes 3 hours, 15 minutes and 42.6324 seconds to travel from Comet 20D/Westphal (Lost) and arrive to us.