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TST to UGN: distance & flight time
Trang (Trang Airport) → Chicago (Waukegan National Airport)
8,955 mi
14,411 km · 7,781 nm
18h 2m
estimated nonstop flight time
-12h
time difference · heading north
See live TST→UGN fares Phone-only fares on this route — call free
Flight time details
8,955 miles nonstop takes roughly 18h 2m 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
- TST — Trang Airport · Trang, 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 TST
- KBV · Krabi Airport59 mi away
- HDY · Hat Yai International Airport66 mi away
- SGZ · Songkhla Airport71 mi away
- NST · Nakhon Si Thammarat Airport75 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 TST from UGN?
The flight distance from Trang (TST) to Chicago (UGN) is 8,955 miles (14,411 km, 7,781 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TST to UGN?
A nonstop flight takes about 18h 2m 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 Trang and Chicago?
Chicago is 12 hours behind Trang.
What is the cheapest way to fly from TST to UGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TST–UGN that never appear on search engines, with no booking fees.