Air distance from Tucuman, Argentina to Hovd, Mongolia is 10483 Miles (16870.8 Kilometers / 9103.5 Nautical Miles).
Flight duration time from Tucuman to Hovd is 21 hrs, 46 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.