If a car travels a distance of 120 miles, how many feet has it travelled?

Step 1 ：Given that 1 mile is equal to 5280 feet, we can use this conversion factor to convert 120 miles to feet.

Step 2 ：We multiply 120 miles by 5280 to get the distance in feet.

Step 3 ：So, \( 120 \times 5280 = 633600 \) feet.