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HLH to UTP: distance & flight time
Ulanhot (Ulanhot Airport) → Pattaya (U-Tapao International Airport)
2,620 mi
4,217 km · 2,277 nm
5h 36m
estimated nonstop flight time
-1h
time difference · heading southwest
See live HLH→UTP fares Phone-only fares on this route — call free
Flight time details
2,620 miles nonstop takes roughly 5h 36m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HLH — Ulanhot Airport · Ulanhot, China
- UTP — U-Tapao International Airport · Pattaya, Thailand
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 HLH
- DBC · Baicheng Chang'an Airport68 mi away
- NDG · Qiqihar Sanjiazi Airport116 mi away
- NZL · Chengjisihan Airport121 mi away
- YIE · Arxan Yi'ershi Airport126 mi away
Near UTP
- HHQ · Hua Hin Airport71 mi away
- BKK · Suvarnabhumi Airport71 mi away
- DMK · Don Mueang International Airport89 mi away
- TDX · Trat Airport93 mi away
Frequently asked questions
How far is HLH from UTP?
The flight distance from Ulanhot (HLH) to Pattaya (UTP) is 2,620 miles (4,217 km, 2,277 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLH to UTP?
A nonstop flight takes about 5h 36m 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 Ulanhot and Pattaya?
Pattaya is 1 hour behind Ulanhot.
What is the cheapest way to fly from HLH to UTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLH–UTP that never appear on search engines, with no booking fees.