The flight time from Hefei, China to Troy, Michigan is:
14 hours, 47 minutes
Flight map from Hefei, China to Troy, MI
Open this map directly on Google Maps. For a quick answer, you can use TheDistanceNow.com to get the distance from Hefei to Troy.
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Flying time from Hefei, China to Troy, MI
The total flight duration from Hefei, China to Troy, MI is 14 hours, 47 minutes.
This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.
If you're planning a trip, remember to add more time for the plane to taxi between the gate and the airport runway. This measurement is only for the actual flying time. You should also factor in airport wait times and possible equipment or weather delays. If you're trying to figure out what time you'll arrive at the destination, you may want to see if there's a time difference between Hefei, China and Troy, MI.
The calculation of flight time is based on the straight line distance from Hefei, China to Troy, MI ("as the crow flies"), which is about 7,145 miles or 11 499 kilometers.
Your trip begins in Hefei, China.
It ends in Troy, Michigan.
Your flight direction from Hefei, China to Troy, MI is North (15 degrees from North).
The flight time calculator measures the average flight duration between points. It uses the great circle formula to compute the travel mileage.
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Flight time calculator
Travelmath provides an online flight time calculator for all types of travel routes. You can enter airports, cities, states, countries, or zip codes to find the flying time between any two points. The database uses the great circle distance and the average airspeed of a commercial airliner to figure out how long a typical flight would take. Find your travel time to estimate the length of a flight between airports, or ask how long it takes to fly from one city to another.
