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KEP to HLH: distance & flight time

Nepalgunj (Nepalgunj Airport) → Ulanhot (Ulanhot Airport)

2,512 mi
4,042 km · 2,183 nm
5h 24m
estimated nonstop flight time
+2.3h
time difference · heading northeast
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Flight time details

2,512 miles nonstop takes roughly 5h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.3-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 KEP from HLH?

The flight distance from Nepalgunj (KEP) to Ulanhot (HLH) is 2,512 miles (4,042 km, 2,183 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KEP to HLH?

A nonstop flight takes about 5h 24m 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 Nepalgunj and Ulanhot?

Ulanhot is 2.3 hours ahead of Nepalgunj.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEP–HLH that never appear on search engines, with no booking fees.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