Air distance from Roseau, Dominica to Buenos Aires, Argentina is 3428.4 Miles (5517.5 Kilometers / 2977.3 Nautical Miles).
7 hrs, 7 mins is the flight duration between Roseau and Buenos Aires. 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.