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HEK to COT: distance & flight time
Heihe (Heihe Airport) → Cotulla (Cotulla-La Salle County Airport)
6,303 mi
10,144 km · 5,478 nm
12h 50m
estimated nonstop flight time
-13h
time difference · heading northeast
See live HEK→COT fares Phone-only fares on this route — call free
Flight time details
6,303 miles nonstop takes roughly 12h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- HEK — Heihe Airport · Heihe, China
- COT — Cotulla-La Salle County Airport · Cotulla, 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 COT
- UVA · Garner Field61 mi away
- LRD · Laredo International Airport65 mi away
- NLD · Quetzalcóatl International Airport73 mi away
- SKF · Lackland Air Force Base75 mi away
Frequently asked questions
How far is HEK from COT?
The flight distance from Heihe (HEK) to Cotulla (COT) is 6,303 miles (10,144 km, 5,478 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEK to COT?
A nonstop flight takes about 12h 50m 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 Cotulla?
Cotulla is 13 hours behind Heihe.
What is the cheapest way to fly from HEK to COT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEK–COT that never appear on search engines, with no booking fees.