Need help booking?
Unpublished phone-only deals available
OBL to HLH: distance & flight time
Zoersel (Zoersel (Oostmalle) Airfield) → Ulanhot (Ulanhot Airport)
4,741 mi
7,630 km · 4,120 nm
9h 46m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OBL→HLH fares Phone-only fares on this route — call free
Flight time details
4,741 miles nonstop takes roughly 9h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OBL — Zoersel (Oostmalle) Airfield · Zoersel, Belgium
- 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 OBL
- ANR · Antwerp International Airport (Deurne)14 mi away
- GLZ · Gilze Rijen Air Base22 mi away
- WOE · Woensdrecht Air Base22 mi away
- BRU · Brussels Airport28 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 OBL from HLH?
The flight distance from Zoersel (OBL) to Ulanhot (HLH) is 4,741 miles (7,630 km, 4,120 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBL to HLH?
A nonstop flight takes about 9h 46m 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 Zoersel and Ulanhot?
Ulanhot is 6 hours ahead of Zoersel.
What is the cheapest way to fly from OBL to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBL–HLH that never appear on search engines, with no booking fees.