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GYY to HLH: distance & flight time
Gary (Gary Chicago International Airport) → Ulanhot (Ulanhot Airport)
6,105 mi
9,826 km · 5,305 nm
12h 26m
estimated nonstop flight time
+13h
time difference · heading north
See live GYY→HLH fares Phone-only fares on this route — call free
Flight time details
6,105 miles nonstop takes roughly 12h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- GYY — Gary Chicago International Airport · Gary, 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 GYY
- ORD · Chicago O'Hare International Airport36 mi away
- CGX · Chicago Meigs Airport20 mi away
- MDW · Chicago Midway International Airport21 mi away
- VPZ · Porter County Municipal Airport24 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 GYY from HLH?
The flight distance from Gary (GYY) to Ulanhot (HLH) is 6,105 miles (9,826 km, 5,305 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYY to HLH?
A nonstop flight takes about 12h 26m 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 GYY to HLH?
Nonstop service on GYY–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 26m nonstop estimate.
What is the time difference between Gary and Ulanhot?
Ulanhot is 13 hours ahead of Gary.
What is the cheapest way to fly from GYY to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYY–HLH that never appear on search engines, with no booking fees.
Why are some GYY to HLH fares phone-only?
Consolidator contracts let us sell certain GYY–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.