Need help booking?
Unpublished phone-only deals available
RKE to HLH: distance & flight time
Copenhagen (Copenhagen Roskilde Airport) → Ulanhot (Ulanhot Airport)
4,316 mi
6,945 km · 3,750 nm
8h 56m
estimated nonstop flight time
+6h
time difference · heading northeast
See live RKE→HLH fares Phone-only fares on this route — call free
Flight time details
4,316 miles nonstop takes roughly 8h 56m 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
- RKE — Copenhagen Roskilde Airport · Copenhagen, Denmark
- 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 RKE
- CPH · Copenhagen Kastrup Airport21 mi away
- MMX · Malmö Sturup Airport49 mi away
- AGH · Ängelholm-Helsingborg Airport56 mi away
- MRW · Lolland Falster Maribo Airport67 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 RKE from HLH?
The flight distance from Copenhagen (RKE) to Ulanhot (HLH) is 4,316 miles (6,945 km, 3,750 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKE to HLH?
A nonstop flight takes about 8h 56m 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 Copenhagen and Ulanhot?
Ulanhot is 6 hours ahead of Copenhagen.
What is the cheapest way to fly from RKE to HLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKE–HLH that never appear on search engines, with no booking fees.