Air distance from Singapore, Singapore to Roseau, Dominica is 10898.5 Miles (17539.4 Kilometers / 9464.2 Nautical Miles).
22 hrs, 37 mins is the flight duration between Singapore and Roseau. 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.