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THS to UGN: distance & flight time

Sukhothai (Sukhothai Airport) → Chicago (Waukegan National Airport)

8,286 mi
13,335 km · 7,200 nm
16h 43m
estimated nonstop flight time
-12h
time difference · heading north
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Flight time details

8,286 miles nonstop takes roughly 16h 43m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is THS from UGN?

The flight distance from Sukhothai (THS) to Chicago (UGN) is 8,286 miles (13,335 km, 7,200 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from THS to UGN?

A nonstop flight takes about 16h 43m 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 Sukhothai and Chicago?

Chicago is 12 hours behind Sukhothai.

What is the cheapest way to fly from THS to UGN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–UGN that never appear on search engines, with no booking fees.
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