Air distance from Singapore, Singapore to Chongqing, China is 1954.5 Miles (3145.5 Kilometers / 1697.3 Nautical Miles).
4 hrs, 3 mins is the flight duration between Singapore and Chongqing. 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.