Air distance from Tbilisi, Georgia to Tehran, Iran is 553.6 Miles (890.9 Kilometers / 480.7 Nautical Miles).
Flight duration time from Tbilisi to Tehran is 1 hrs, 22 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.