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OIR to HLH: distance & flight time
Okushiri (Okushiri Airport) → Ulanhot (Ulanhot Airport)
908 mi
1,461 km · 789 nm
2h 26m
estimated nonstop flight time
-1h
time difference · heading northwest
See live OIR→HLH fares Phone-only fares on this route — call free
Flight time details
908 miles nonstop takes roughly 2h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- 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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 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 OIR from HLH?
The flight distance from Okushiri (OIR) to Ulanhot (HLH) is 908 miles (1,461 km, 789 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to HLH?
A nonstop flight takes about 2h 26m 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 Okushiri and Ulanhot?
Ulanhot is 1 hour behind Okushiri.
What is the cheapest way to fly from OIR to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–HLH that never appear on search engines, with no booking fees.