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OSF to HLH: distance & flight time
Moscow (Ostafyevo International Airport) → Ulanhot (Ulanhot Airport)
3,508 mi
5,646 km · 3,048 nm
7h 21m
estimated nonstop flight time
+5h
time difference · heading northeast
See live OSF→HLH fares Phone-only fares on this route — call free
Flight time details
3,508 miles nonstop takes roughly 7h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- 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 OSF
- VKO · Vnukovo International Airport11 mi away
- DME · Domodedovo International Airport17 mi away
- BKA · Bykovo Airport23 mi away
- ZIA · Zhukovsky International Airport25 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 OSF from HLH?
The flight distance from Moscow (OSF) to Ulanhot (HLH) is 3,508 miles (5,646 km, 3,048 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to HLH?
A nonstop flight takes about 7h 21m 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 Moscow and Ulanhot?
Ulanhot is 5 hours ahead of Moscow.
What is the cheapest way to fly from OSF to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–HLH that never appear on search engines, with no booking fees.