20,000ft = 6.1km
about 1300 miles up and down and 2100 kms
121
11265.408 kms
5280 feet = 1 mile 40000 feet = 40000/5280 = 7.57576 miles (5dp)
132 inches=11 feet
Feet and feet are the same measurement. Therefore, 11 feet is equal to 11 feet.
121 square feet.
11 feet is 3.3528 metres.
11 feet is 335.28 cm
11 feet = 3.3528 meters
11 feet.