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CNX to APA: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Denver (Centennial Airport)
8,123 mi
13,073 km · 7,059 nm
16h 24m
estimated nonstop flight time
-13h
time difference · heading north
See live CNX→APA fares Phone-only fares on this route — call free
Flight time details
8,123 miles nonstop takes roughly 16h 24m gate to gate, flying north. 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
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- APA — Centennial Airport · Denver, 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is CNX from APA?
The flight distance from Chiang Mai (CNX) to Denver (APA) is 8,123 miles (13,073 km, 7,059 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to APA?
A nonstop flight takes about 16h 24m 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 Denver?
Denver is 13 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–APA that never appear on search engines, with no booking fees.