Air distance from Saint-Denis, Reunion (French) to Khartoum, Sudan is 2923.4 Miles (4704.8 Kilometers / 2538.7 Nautical Miles).
Flight duration time from Saint-Denis to Khartoum is 6 hrs, 4 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.