Air distance from Riga, Latvia to Alofi, Niue is 9749.6 Miles (15690.5 Kilometers / 8466.6 Nautical Miles).
20 hrs, 14 mins is the flight duration between Riga and Alofi. 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.