Air distance from Washington DC, USA to Tunis, Tunisia is 4579.3 Miles (7369.7 Kilometers / 3976.7 Nautical Miles).
9 hrs, 30 mins is the flight duration between Washington DC and Tunis. 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.