Flight Humberto Delgado Airport departs from Lisbon Humberto Delgado Airport at 16:15 and arrives at Riga Riga International Airport at 22:30.
The flighttime is about 7h 15m. The distance travelled ("as the bird flies"): 4175 Km. So the average speed is roughly 576 Km.
There is an 1 hour time difference between Lisbon and Riga
