How long can a F-16 fly by filing its fuel tank once?
The F-16 Fighting Falcon has a maximum range of 2,400 miles (3,860 kilometers) with its internal fuel tanks. This range can be extended with the use of external fuel tanks, which can add up to 1,600 miles (2,575 kilometers) of range. With both internal and external fuel tanks, the F-16 can fly up to 4,000 miles (6,437 kilometers) without refueling.