Air distance from Riga, Latvia to Singapore, Singapore is 5749.9 Miles (9253.5 Kilometers / 4993.2 Nautical Miles).
11 hrs, 56 mins is the flight duration between Riga and Singapore. 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.