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HEK to CLS: distance & flight time
Heihe (Heihe Airport) → Chehalis (Chehalis Centralia Airport)
4,544 mi
7,313 km · 3,948 nm
9h 23m
estimated nonstop flight time
-15h
time difference · heading northeast
See live HEK→CLS fares Phone-only fares on this route — call free
Flight time details
4,544 miles nonstop takes roughly 9h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- HEK — Heihe Airport · Heihe, China
- CLS — Chehalis Centralia Airport · Chehalis, United States
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 CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 mi away
Frequently asked questions
How far is HEK from CLS?
The flight distance from Heihe (HEK) to Chehalis (CLS) is 4,544 miles (7,313 km, 3,948 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEK to CLS?
A nonstop flight takes about 9h 23m 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 Chehalis?
Chehalis is 15 hours behind Heihe.
What is the cheapest way to fly from HEK to CLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEK–CLS that never appear on search engines, with no booking fees.