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CNX to ORD: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Chicago (Chicago O'Hare International Airport)
8,217 mi
13,224 km · 7,140 nm
16h 35m
estimated nonstop flight time
-12h
time difference · heading north
See live CNX→ORD fares Phone-only fares on this route — call free
Flight time details
8,217 miles nonstop takes roughly 16h 35m 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
- ORD — Chicago O'Hare International Airport · Chicago, 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 ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Frequently asked questions
How far is CNX from ORD?
The flight distance from Chiang Mai (CNX) to Chicago (ORD) is 8,217 miles (13,224 km, 7,140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to ORD?
A nonstop flight takes about 16h 35m 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 Chicago?
Chicago is 12 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to ORD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–ORD that never appear on search engines, with no booking fees.