The answer will depend on how long you travel for.
At 87 miles per hour you would be traveling 459,360 feet per hour OR 127.6 feet per second.
102.7 feet every second at 70mph
They are traveling at 4.9 mph
If there is constant acceleration and deceleration then it would be 33.3 ft to stop
One if you are traveling at 57 miles an hour.
You are traveling at 88 feet per second at 60 miles per hour.
132 fps
You are traveling at 6.14 miles per hour.
At 87 miles per hour you would be traveling 459,360 feet per hour OR 127.6 feet per second.
10.23 mph.
95.3333333 feet per second == you can literally type "65 miles per hour in feet per second" into google and it does unit conversions and math for you.
At 50 miles per hour you are traveling 73.3 feet every second.
At two feet per second, you will travel 1.364 miles in one hour.
125840 feet in 22 minutes
About 20.45 miles per hour at 30ft/s
You are traveling 70.18 feet every 1.1 seconds at 43.5 mph
10 miles/hour = 14.66667 feet /sec