Air distance from Riga, Latvia to Khartoum, Sudan is 2883.7 Miles (4640.8 Kilometers / 2504.2 Nautical Miles).
5 hrs, 59 mins is the flight duration between Riga and Khartoum. 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.