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UTH to CSX: distance & flight time
Udon Thani (Udon Thani Airport) → Changcha (Changsha Huanghua International Airport)
998 mi
1,607 km · 867 nm
2h 38m
estimated nonstop flight time
+1h
time difference · heading northeast
See live UTH→CSX fares Phone-only fares on this route — call free
Flight time details
998 miles nonstop takes roughly 2h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- CSX — Changsha Huanghua International Airport · Changcha, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 mi away
Frequently asked questions
How far is UTH from CSX?
The flight distance from Udon Thani (UTH) to Changcha (CSX) is 998 miles (1,607 km, 867 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to CSX?
A nonstop flight takes about 2h 38m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Udon Thani and Changcha?
Changcha is 1 hour ahead of Udon Thani.
What is the cheapest way to fly from UTH to CSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–CSX that never appear on search engines, with no booking fees.