300 feet is about 0.091 km.
0.09144 kilometers.
300 miles is equal to 482.803 kilometres.
4593.18 feet
There are 0.0003048 kilometres in one foot. Therefore, 300 feet is equal to 300 x 0.0003048 = 0.09144 kilometres.
Seven kilometers equates to 22,965 feet 10½ inches.
about half mile
3 kilometers is 9,842.52 feet.
The difference between 300 meters and 9 kilometers is -28,500 feet and -4 inches (-8,700 meters).
3,000 miles is 4,828 kilometers or 15,840,000 feet.
300 feet by catapult.
About 300 kilometers (180 miles) by road.
Not very far... 50 feet is: 600inches 15.4 meters 0.0095 miles 0.0003048 kilometers