Air distance from Seattle, USA to Tunis, Tunisia is 5937.6 Miles (9555.7 Kilometers / 5156.2 Nautical Miles).
Flight duration time from Seattle to Tunis is 12 hrs, 19 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.