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CEI to DPA: distance & flight time
Chiang Rai (Chiang Rai International Airport) → West Chicago (Dupage Airport)
8,131 mi
13,086 km · 7,066 nm
16h 25m
estimated nonstop flight time
-12h
time difference · heading north
See live CEI→DPA fares Phone-only fares on this route — call free
Flight time details
8,131 miles nonstop takes roughly 16h 25m 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
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- DPA — Dupage Airport · West 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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Near DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 mi away
Frequently asked questions
How far is CEI from DPA?
The flight distance from Chiang Rai (CEI) to West Chicago (DPA) is 8,131 miles (13,086 km, 7,066 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to DPA?
A nonstop flight takes about 16h 25m 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 Rai and West Chicago?
West Chicago is 12 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to DPA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–DPA that never appear on search engines, with no booking fees.