6 hrs
10 minutes
6-8 Hours
London-Prague is about 1hr 40mins.
It will take about 1 hour and 40 minutes.
Prague isn't in Russia.
Departure point: Leeds, United KingdomDestination point: Prague, Czech RepublicEstimated flight duration: 1 hour, 47 minutes
how long
By aircraft?
2 seconds
It will take about 18 hours.
It would take 18 hours.
I doubt that any helicopter can fly from Antarctica to Australia.