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CNX to NCO: distance & flight time
Chiang Mai (Chiang Mai International Airport) → North Kingstown (Quonset State Airport)
8,221 mi
13,230 km · 7,144 nm
16h 35m
estimated nonstop flight time
-11h
time difference · heading north
See live CNX→NCO fares Phone-only fares on this route — call free
Flight time details
8,221 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 11-hour time set-back when reading arrival times on your ticket.
The two airports
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- NCO — Quonset State Airport · North Kingstown, 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 NCO
Frequently asked questions
How far is CNX from NCO?
The flight distance from Chiang Mai (CNX) to North Kingstown (NCO) is 8,221 miles (13,230 km, 7,144 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to NCO?
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 North Kingstown?
North Kingstown is 11 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to NCO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–NCO that never appear on search engines, with no booking fees.