Air distance from Fairbanks Alaska to Patna India is 5623.3 Miles (9049.7 Kilometers / 4883.2 Nautical Miles).
Flight duration time from Fairbanks Alaska to Patna India is 11 hrs, 40 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.