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CSY to PUS: distance & flight time
Cheboksary (Cheboksary Airport) → Busan (Gimhae International Airport)
3,937 mi
6,337 km · 3,422 nm
8h 11m
estimated nonstop flight time
+6h
time difference · heading east
See live CSY→PUS fares Phone-only fares on this route — call free
Flight time details
3,937 miles nonstop takes roughly 8h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- CSY — Cheboksary Airport · Cheboksary, Russia
- PUS — Gimhae International Airport · Busan, South Korea
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 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
Near PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Frequently asked questions
How far is CSY from PUS?
The flight distance from Cheboksary (CSY) to Busan (PUS) is 3,937 miles (6,337 km, 3,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSY to PUS?
A nonstop flight takes about 8h 11m 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 Cheboksary and Busan?
Busan is 6 hours ahead of Cheboksary.
What is the cheapest way to fly from CSY to PUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSY–PUS that never appear on search engines, with no booking fees.