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COS to HLH: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Ulanhot (Ulanhot Airport)
5,892 mi
9,482 km · 5,120 nm
12h 1m
estimated nonstop flight time
+15h
time difference · heading northwest
See live COS→HLH fares Phone-only fares on this route — call free
Flight time details
5,892 miles nonstop takes roughly 12h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, United States
- HLH — Ulanhot Airport · Ulanhot, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
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
Frequently asked questions
How far is COS from HLH?
The flight distance from Colorado Springs (COS) to Ulanhot (HLH) is 5,892 miles (9,482 km, 5,120 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to HLH?
A nonstop flight takes about 12h 1m 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 COS to HLH?
Nonstop service on COS–HLH 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 12h 1m nonstop estimate.
What is the time difference between Colorado Springs and Ulanhot?
Ulanhot is 15 hours ahead of Colorado Springs.
What is the cheapest way to fly from COS to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–HLH that never appear on search engines, with no booking fees.
Why are some COS to HLH fares phone-only?
Consolidator contracts let us sell certain COS–HLH 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.