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OLM to HLH: distance & flight time
Olympia (Olympia Regional Airport) → Ulanhot (Ulanhot Airport)
4,898 mi
7,883 km · 4,257 nm
10h 4m
estimated nonstop flight time
+15h
time difference · heading northwest
See live OLM→HLH fares Phone-only fares on this route — call free
Flight time details
4,898 miles nonstop takes roughly 10h 4m 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
- OLM — Olympia Regional Airport · Olympia, 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 OLM
- SEA · Seattle Tacoma International Airport43 mi away
- GRF · Gray Army Air Field17 mi away
- CLS · Chehalis Centralia Airport21 mi away
- SHN · Sanderson Field22 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 OLM from HLH?
The flight distance from Olympia (OLM) to Ulanhot (HLH) is 4,898 miles (7,883 km, 4,257 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLM to HLH?
A nonstop flight takes about 10h 4m 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 Olympia and Ulanhot?
Ulanhot is 15 hours ahead of Olympia.
What is the cheapest way to fly from OLM to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLM–HLH that never appear on search engines, with no booking fees.