Flight Tenerife South Airport departs from Tenerife Tenerife South Airport at 13:55 and arrives at Copenhagen Copenhagen Airport, Kastrup at 20:15.
The flighttime is about 5h 20m. The distance travelled ("as the bird flies"): 4443 Km. So the average speed is roughly 833 Km.
There is an 1 hour time difference between Tenerife and Copenhagen