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PWK to UTH: distance & flight time
Chicago-Wheeling (Chicago Executive Airport) → Udon Thani (Udon Thani Airport)
8,270 mi
13,308 km · 7,186 nm
16h 41m
estimated nonstop flight time
+12h
time difference · heading north
See live PWK→UTH fares Phone-only fares on this route — call free
Flight time details
8,270 miles nonstop takes roughly 16h 41m 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
- PWK — Chicago Executive Airport · Chicago-Wheeling, United States
- UTH — Udon Thani Airport · Udon Thani, 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 PWK
- ORD · Chicago O'Hare International Airport9 mi away
- UGN · Waukegan National Airport21 mi away
- DPA · Dupage Airport23 mi away
- CGX · Chicago Meigs Airport23 mi away
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is PWK from UTH?
The flight distance from Chicago-Wheeling (PWK) to Udon Thani (UTH) is 8,270 miles (13,308 km, 7,186 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PWK to UTH?
A nonstop flight takes about 16h 41m 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 Chicago-Wheeling and Udon Thani?
Udon Thani is 12 hours ahead of Chicago-Wheeling.
What is the cheapest way to fly from PWK to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PWK–UTH that never appear on search engines, with no booking fees.