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CGN to HLH: distance & flight time

Cologne (Cologne Bonn Airport) → Ulanhot (Ulanhot Airport)

4,692 mi
7,551 km · 4,077 nm
9h 40m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CGN→HLH fares Phone-only fares on this route — call free

Flight time details

4,692 miles nonstop takes roughly 9h 40m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is CGN from HLH?

The flight distance from Cologne (CGN) to Ulanhot (HLH) is 4,692 miles (7,551 km, 4,077 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CGN to HLH?

A nonstop flight takes about 9h 40m 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 Cologne and Ulanhot?

Ulanhot is 6 hours ahead of Cologne.

What is the cheapest way to fly from CGN to HLH?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGN–HLH that never appear on search engines, with no booking fees.
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