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TDX to UGN: distance & flight time
Trat (Trat Airport) → Chicago (Waukegan National Airport)
8,603 mi
13,845 km · 7,476 nm
17h 20m
estimated nonstop flight time
-12h
time difference · heading north
See live TDX→UGN fares Phone-only fares on this route — call free
Flight time details
8,603 miles nonstop takes roughly 17h 20m 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
- TDX — Trat Airport · Trat, Thailand
- UGN — Waukegan National Airport · 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 TDX
- BBM · Battambang Airport83 mi away
- UTP · U-Tapao International Airport93 mi away
- REP · Siem Reap International Airport128 mi away
- BKK · Suvarnabhumi Airport144 mi away
Near UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 mi away
Frequently asked questions
How far is TDX from UGN?
The flight distance from Trat (TDX) to Chicago (UGN) is 8,603 miles (13,845 km, 7,476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TDX to UGN?
A nonstop flight takes about 17h 20m 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 Trat and Chicago?
Chicago is 12 hours behind Trat.
What is the cheapest way to fly from TDX to UGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TDX–UGN that never appear on search engines, with no booking fees.