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SYO to KLS: distance & flight time

Shonai (Shonai Airport) → Kelso (Southwest Washington Regional Airport)

4,663 mi
7,504 km · 4,052 nm
9h 37m
estimated nonstop flight time
-16h
time difference · heading northeast
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Flight time details

4,663 miles nonstop takes roughly 9h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-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 SYO from KLS?

The flight distance from Shonai (SYO) to Kelso (KLS) is 4,663 miles (7,504 km, 4,052 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SYO to KLS?

A nonstop flight takes about 9h 37m 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 Shonai and Kelso?

Kelso is 16 hours behind Shonai.

What is the cheapest way to fly from SYO to KLS?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYO–KLS that never appear on search engines, with no booking fees.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