Need help booking?
Unpublished phone-only deals available
HLH to DEN: distance & flight time
Ulanhot (Ulanhot Airport) → Denver (Denver International Airport)
5,830 mi
9,382 km · 5,066 nm
11h 54m
estimated nonstop flight time
-14h
time difference · heading northeast
See live HLH→DEN fares Phone-only fares on this route — call free
Flight time details
5,830 miles nonstop takes roughly 11h 54m 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
- DEN — Denver International Airport · Denver, 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is HLH from DEN?
The flight distance from Ulanhot (HLH) to Denver (DEN) is 5,830 miles (9,382 km, 5,066 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLH to DEN?
A nonstop flight takes about 11h 54m 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 Denver?
Denver is 14 hours behind Ulanhot.
What is the cheapest way to fly from HLH to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLH–DEN that never appear on search engines, with no booking fees.