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CMI to DMK: distance & flight time
Champaign (University of Illinois Willard Airport) → Bangkok (Don Mueang International Airport)
8,666 mi
13,946 km · 7,530 nm
17h 27m
estimated nonstop flight time
+12h
time difference · heading north
See live CMI→DMK fares Phone-only fares on this route — call free
Flight time details
8,666 miles nonstop takes roughly 17h 27m 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
- CMI — University of Illinois Willard Airport · Champaign, United States
- DMK — Don Mueang International Airport · Bangkok, 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 CMI
Near DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is CMI from DMK?
The flight distance from Champaign (CMI) to Bangkok (DMK) is 8,666 miles (13,946 km, 7,530 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMI to DMK?
A nonstop flight takes about 17h 27m 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 Champaign and Bangkok?
Bangkok is 12 hours ahead of Champaign.
What is the cheapest way to fly from CMI to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMI–DMK that never appear on search engines, with no booking fees.