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CGX to KDT: distance & flight time
Chicago (Chicago Meigs Airport) → Nakhon Pathom (Kamphaeng Saen Airport)
8,541 mi
13,745 km · 7,422 nm
17h 13m
estimated nonstop flight time
+13h
time difference · heading north
See live CGX→KDT fares Phone-only fares on this route — call free
Flight time details
8,541 miles nonstop takes roughly 17h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- CGX — Chicago Meigs Airport · Chicago, United States
- KDT — Kamphaeng Saen Airport · Nakhon Pathom, 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 CGX
- ORD · Chicago O'Hare International Airport17 mi away
- MDW · Chicago Midway International Airport9 mi away
- GYY · Gary Chicago International Airport20 mi away
- PWK · Chicago Executive Airport23 mi away
Near KDT
- DMK · Don Mueang International Airport48 mi away
- BKK · Suvarnabhumi Airport63 mi away
- TKH · Takhli Airport85 mi away
- HHQ · Hua Hin Airport101 mi away
Frequently asked questions
How far is CGX from KDT?
The flight distance from Chicago (CGX) to Nakhon Pathom (KDT) is 8,541 miles (13,745 km, 7,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGX to KDT?
A nonstop flight takes about 17h 13m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CGX to KDT?
Nonstop service on CGX–KDT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 13m nonstop estimate.
What is the time difference between Chicago and Nakhon Pathom?
Nakhon Pathom is 13 hours ahead of Chicago.
What is the cheapest way to fly from CGX to KDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGX–KDT that never appear on search engines, with no booking fees.
Why are some CGX to KDT fares phone-only?
Consolidator contracts let us sell certain CGX–KDT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.