Air distance from Mendoza, Argentina to Lisbon, Portugal is 6210.2 Miles (9994.4 Kilometers / 5393 Nautical Miles).
Flight duration time from Mendoza to Lisbon is 12 hrs, 53 mins. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.