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HLH to BUF: distance & flight time
Ulanhot (Ulanhot Airport) → Buffalo (Buffalo Niagara International Airport)
6,148 mi
9,894 km · 5,343 nm
12h 31m
estimated nonstop flight time
-12h
time difference · heading north
See live HLH→BUF fares Phone-only fares on this route — call free
Flight time details
6,148 miles nonstop takes roughly 12h 31m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- HLH — Ulanhot Airport · Ulanhot, China
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is HLH from BUF?
The flight distance from Ulanhot (HLH) to Buffalo (BUF) is 6,148 miles (9,894 km, 5,343 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLH to BUF?
A nonstop flight takes about 12h 31m 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 Buffalo?
Buffalo is 12 hours behind Ulanhot.
What is the cheapest way to fly from HLH to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLH–BUF that never appear on search engines, with no booking fees.