Air distance from Kiev, Ukraine to Willemstad, Curacao is 5962.8 Miles (9596.3 Kilometers / 5178.1 Nautical Miles).
12 hrs, 22 mins is the flight duration between Kiev and Willemstad. 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.