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SYH to EAS: distance & flight time

Syangboche (Syangboche Airport) → San Sebastian (San Sebastian Airport)

4,857 mi
7,817 km · 4,221 nm
9h 59m
estimated nonstop flight time
-3.7h
time difference · heading northwest
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Flight time details

4,857 miles nonstop takes roughly 9h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.7-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 SYH from EAS?

The flight distance from Syangboche (SYH) to San Sebastian (EAS) is 4,857 miles (7,817 km, 4,221 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SYH to EAS?

A nonstop flight takes about 9h 59m 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 Syangboche and San Sebastian?

San Sebastian is 3.7 hours behind Syangboche.

What is the cheapest way to fly from SYH to EAS?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–EAS that never appear on search engines, with no booking fees.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