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HLH to HDN: distance & flight time
Ulanhot (Ulanhot Airport) → Hayden (Yampa Valley Airport)
5,724 mi
9,211 km · 4,974 nm
11h 41m
estimated nonstop flight time
-14h
time difference · heading northeast
See live HLH→HDN fares Phone-only fares on this route — call free
Flight time details
5,724 miles nonstop takes roughly 11h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- HLH — Ulanhot Airport · Ulanhot, China
- HDN — Yampa Valley Airport · Hayden, 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 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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 mi away
Frequently asked questions
How far is HLH from HDN?
The flight distance from Ulanhot (HLH) to Hayden (HDN) is 5,724 miles (9,211 km, 4,974 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLH to HDN?
A nonstop flight takes about 11h 41m 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 Hayden?
Hayden is 14 hours behind Ulanhot.
What is the cheapest way to fly from HLH to HDN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLH–HDN that never appear on search engines, with no booking fees.