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HOU to TXN: distance & flight time
Houston (William P Hobby Airport) → Huangshan (Tunxi International Airport)
7,778 mi
12,517 km · 6,759 nm
15h 43m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HOU→TXN fares Phone-only fares on this route — call free
Flight time details
7,778 miles nonstop takes roughly 15h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- HOU — William P Hobby Airport · Houston, United States
- TXN — Tunxi International Airport · Huangshan, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HOU
- IAH · George Bush Intercontinental Houston Airport24 mi away
- EFD · Ellington Airport8 mi away
- AAP · Andrau Airpark19 mi away
- SGR · Sugar Land Regional Airport23 mi away
Near TXN
- JUZ · Quzhou Airport66 mi away
- JDZ · Jingdezhen Airport70 mi away
- JUH · Jiuhuashan Airport77 mi away
- AQG · Anqing Tianzhushan Airport93 mi away
Frequently asked questions
How far is HOU from TXN?
The flight distance from Houston (HOU) to Huangshan (TXN) is 7,778 miles (12,517 km, 6,759 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOU to TXN?
A nonstop flight takes about 15h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HOU to TXN?
Nonstop service on HOU–TXN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 43m nonstop estimate.
What is the time difference between Houston and Huangshan?
Huangshan is 14 hours ahead of Houston.
What is the cheapest way to fly from HOU to TXN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOU–TXN that never appear on search engines, with no booking fees.
Why are some HOU to TXN fares phone-only?
Consolidator contracts let us sell certain HOU–TXN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.