Need help booking?
Unpublished phone-only deals available
SPI to CNX: distance & flight time
Springfield (Abraham Lincoln Capital Airport) → Chiang Mai (Chiang Mai International Airport)
8,349 mi
13,436 km · 7,255 nm
16h 50m
estimated nonstop flight time
+12h
time difference · heading north
See live SPI→CNX fares Phone-only fares on this route — call free
Flight time details
8,349 miles nonstop takes roughly 16h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- SPI — Abraham Lincoln Capital Airport · Springfield, United States
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
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 SPI
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
Frequently asked questions
How far is SPI from CNX?
The flight distance from Springfield (SPI) to Chiang Mai (CNX) is 8,349 miles (13,436 km, 7,255 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPI to CNX?
A nonstop flight takes about 16h 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 Springfield and Chiang Mai?
Chiang Mai is 12 hours ahead of Springfield.
What is the cheapest way to fly from SPI to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPI–CNX that never appear on search engines, with no booking fees.