57 mph
(171 miles / 3 hours) x (5,280 feet / mile) x (1 hour / 3,600 seconds) = 83.6 feet/second
Its average speed was 1200/7 = 171.4 mph, approx.
distance/speed = time (miles)/(miles per hour) = (hours)
Distance = rate X time so... Time = Distance/rate Time = 163 miles/80 mph ( which is really miles/hour so both miles cancel ) = 2.04 hours
Time = Distance/Speed = 171/70 = 2.443 hours (approx)
171 miles
171 mi / 120 MPH = 1.425 hr = 1 hr 27 min
Given is the calculated distance as well as the driving travel time, which does not take into account driving conditions, traffic, etc. The distance between Seattle, Washington and Long Beach, Washington is 171 miles. The resulting travel time is 3 hours and 10 minutes.
171 km = 106.254 miles (rounded)
171/3 = 57 miles per hour
171 kilometers is 106.254 miles
It all depends on how fast you drive. However, as an example, to cover the 171 miles would require at least 2 hours and 37 minutes of driving time if you maintained a steady 65 mph. You will have to add time for stops, detours and other delays.
171 miles
About 2 hours 38 minutes at 65 mph
171 trillion miles
The driving distance from Frankfurt to Paderborn is 171 road miles - about 2.5 hours driving time.