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TCZ to HEL: distance & flight time

Tengchong (Tengchong Tuofeng Airport) → Helsinki (Helsinki Vantaa Airport)

4,174 mi
6,718 km · 3,628 nm
8h 39m
estimated nonstop flight time
-5h
time difference · heading northwest
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Flight time details

4,174 miles nonstop takes roughly 8h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back 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 TCZ from HEL?

The flight distance from Tengchong (TCZ) to Helsinki (HEL) is 4,174 miles (6,718 km, 3,628 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from TCZ to HEL?

A nonstop flight takes about 8h 39m 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 Tengchong and Helsinki?

Helsinki is 5 hours behind Tengchong.

What is the cheapest way to fly from TCZ to HEL?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCZ–HEL that never appear on search engines, with no booking fees.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