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HEK to CSY: distance & flight time
Heihe (Heihe Airport) → Cheboksary (Cheboksary Airport)
3,151 mi
5,071 km · 2,738 nm
6h 39m
estimated nonstop flight time
-5h
time difference · heading northwest
See live HEK→CSY fares Phone-only fares on this route — call free
Flight time details
3,151 miles nonstop takes roughly 6h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- HEK — Heihe Airport · Heihe, China
- 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 HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 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 HEK from CSY?
The flight distance from Heihe (HEK) to Cheboksary (CSY) is 3,151 miles (5,071 km, 2,738 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEK to CSY?
A nonstop flight takes about 6h 39m 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 Heihe and Cheboksary?
Cheboksary is 5 hours behind Heihe.
What is the cheapest way to fly from HEK to CSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEK–CSY that never appear on search engines, with no booking fees.