That depends on your speed.
240 miles is always 240 miles, no matter where you are.But, if you are asking how long it takes to travel 240 miles on an airplane, then it depends on the speed (or perhaps the type) of the airplane.
About 43 minutes.
That depends on the speed at which one is traveling.
An airplane flying at 500 miles per hour will take 4 hours to travel 2000 miles (2000 miles รท 500 mph = 4 hours).
Speed of Sound = 343.14 m/s 4 miles = 6437 metres 6437/343.14 = 18.76 seconds
It is not possible for a jet airplane to travel to the Sun, as it is over 93 million miles away. The distance is far beyond the capabilities of any current aircraft.
To travel people to long distances
2 hours 30 minutes.
2750/500 = 5.14 hours
If you travel with an airplane (which has average speed of 560 miles) between Connecticut to Tennessee, It takes 1.5 hours.
The plane will take 5.5 hours or 5 hours and 30 minutes to complete the journey.