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KLS to CSY: distance & flight time
Kelso (Southwest Washington Regional Airport) → Cheboksary (Cheboksary Airport)
5,352 mi
8,614 km · 4,651 nm
10h 58m
estimated nonstop flight time
+10h
time difference · heading north
See live KLS→CSY fares Phone-only fares on this route — call free
Flight time details
5,352 miles nonstop takes roughly 10h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- CSY — Cheboksary Airport · Cheboksary, Russia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 mi away
Near CSY
- JOK · Yoshkar-Ola Airport47 mi away
- KZN · Kazan International Airport82 mi away
- ULY · Ulyanovsk East Airport130 mi away
- ULV · Ulyanovsk Baratayevka Airport131 mi away
Frequently asked questions
How far is KLS from CSY?
The flight distance from Kelso (KLS) to Cheboksary (CSY) is 5,352 miles (8,614 km, 4,651 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to CSY?
A nonstop flight takes about 10h 58m 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 Kelso and Cheboksary?
Cheboksary is 10 hours ahead of Kelso.
What is the cheapest way to fly from KLS to CSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–CSY that never appear on search engines, with no booking fees.