Need help booking?
Unpublished phone-only deals available
KGS to HEK: distance & flight time
Kos (Kos Airport) → Heihe (Heihe Airport)
4,722 mi
7,600 km · 4,104 nm
9h 44m
estimated nonstop flight time
+5h
time difference · heading northeast
See live KGS→HEK fares Phone-only fares on this route — call free
Flight time details
4,722 miles nonstop takes roughly 9h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- KGS — Kos Airport · Kos, Greece
- HEK — Heihe Airport · Heihe, China
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 KGS
- JKL · Kalymnos Airport14 mi away
- LRS · Leros Airport31 mi away
- BXN · Imsık Airport40 mi away
- JTY · Astypalaia Airport42 mi away
Near HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is KGS from HEK?
The flight distance from Kos (KGS) to Heihe (HEK) is 4,722 miles (7,600 km, 4,104 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KGS to HEK?
A nonstop flight takes about 9h 44m 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 Kos and Heihe?
Heihe is 5 hours ahead of Kos.
What is the cheapest way to fly from KGS to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KGS–HEK that never appear on search engines, with no booking fees.