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CNX to GFK: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Grand Forks (Grand Forks International Airport)
7,720 mi
12,424 km · 6,709 nm
15h 36m
estimated nonstop flight time
-12h
time difference · heading north
See live CNX→GFK fares Phone-only fares on this route — call free
Flight time details
7,720 miles nonstop takes roughly 15h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- GFK — Grand Forks International Airport · Grand Forks, 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 CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Near GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 mi away
Frequently asked questions
How far is CNX from GFK?
The flight distance from Chiang Mai (CNX) to Grand Forks (GFK) is 7,720 miles (12,424 km, 6,709 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to GFK?
A nonstop flight takes about 15h 36m 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 Chiang Mai and Grand Forks?
Grand Forks is 12 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–GFK that never appear on search engines, with no booking fees.