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PKH to HLH: distance & flight time

Porto Heli (Porto Cheli Airport) → Ulanhot (Ulanhot Airport)

4,792 mi
7,712 km · 4,164 nm
9h 52m
estimated nonstop flight time
+5h
time difference · heading northeast
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Flight time details

4,792 miles nonstop takes roughly 9h 52m 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

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 PKH from HLH?

The flight distance from Porto Heli (PKH) to Ulanhot (HLH) is 4,792 miles (7,712 km, 4,164 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from PKH to HLH?

A nonstop flight takes about 9h 52m 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 Porto Heli and Ulanhot?

Ulanhot is 5 hours ahead of Porto Heli.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PKH–HLH that never appear on search engines, with no booking fees.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