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ZEM to THL: distance & flight time

Eastmain River (Eastmain River Airport) → Tachilek (Tachileik Airport)

7,412 mi
11,929 km · 6,441 nm
15h
estimated nonstop flight time
+10.5h
time difference · heading north
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Flight time details

7,412 miles nonstop takes roughly 15h gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-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 ZEM from THL?

The flight distance from Eastmain River (ZEM) to Tachilek (THL) is 7,412 miles (11,929 km, 6,441 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ZEM to THL?

A nonstop flight takes about 15h 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 Eastmain River and Tachilek?

Tachilek is 10.5 hours ahead of Eastmain River.

What is the cheapest way to fly from ZEM to THL?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZEM–THL that never appear on search engines, with no booking fees.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