Air distance from Singapore, Singapore to Khartoum, Sudan is 4942.7 Miles (7954.5 Kilometers / 4292.2 Nautical Miles).
Flight duration time from Singapore to Khartoum is 10 hrs, 15 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.