Air distance from Singapore, Singapore to Pensacola, USA is 10154.9 Miles (16342.7 Kilometers / 8818.5 Nautical Miles).
21 hrs, 5 mins is the flight duration between Singapore and Pensacola. 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.