Air distance from Tbilisi, Georgia to Rarotonga, Cook Islands is 10458.6 Miles (16831.5 Kilometers / 9082.3 Nautical Miles).
Flight duration time from Tbilisi to Rarotonga is 21 hrs, 43 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.