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TXN to SUS: distance & flight time
Huangshan (Tunxi International Airport) → Null (Spirit of St Louis Airport)
7,357 mi
11,840 km · 6,393 nm
14h 54m
estimated nonstop flight time
-13h
time difference · heading northeast
See live TXN→SUS fares Phone-only fares on this route — call free
Flight time details
7,357 miles nonstop takes roughly 14h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- TXN — Tunxi International Airport · Huangshan, China
- SUS — Spirit of St Louis Airport · Null, United States
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 TXN
- JUZ · Quzhou Airport66 mi away
- JDZ · Jingdezhen Airport70 mi away
- JUH · Jiuhuashan Airport77 mi away
- AQG · Anqing Tianzhushan Airport93 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is TXN from SUS?
The flight distance from Huangshan (TXN) to Null (SUS) is 7,357 miles (11,840 km, 6,393 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TXN to SUS?
A nonstop flight takes about 14h 54m 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 TXN to SUS?
Nonstop service on TXN–SUS 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 14h 54m nonstop estimate.
What is the time difference between Huangshan and Null?
Null is 13 hours behind Huangshan.
What is the cheapest way to fly from TXN to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TXN–SUS that never appear on search engines, with no booking fees.
Why are some TXN to SUS fares phone-only?
Consolidator contracts let us sell certain TXN–SUS 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.