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SYH to AST: distance & flight time

Syangboche (Syangboche Airport) → Astoria (Astoria Regional Airport)

6,979 mi
11,231 km · 6,064 nm
14h 9m
estimated nonstop flight time
-12.7h
time difference · heading north
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Flight time details

6,979 miles nonstop takes roughly 14h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.7-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 AST?

The flight distance from Syangboche (SYH) to Astoria (AST) is 6,979 miles (11,231 km, 6,064 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SYH to AST?

A nonstop flight takes about 14h 9m 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 Astoria?

Astoria is 12.7 hours behind Syangboche.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–AST that never appear on search engines, with no booking fees.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