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UTH to GRB: distance & flight time
Udon Thani (Udon Thani Airport) → Green Bay (Austin Straubel International Airport)
8,107 mi
13,047 km · 7,045 nm
16h 22m
estimated nonstop flight time
-12h
time difference · heading north
See live UTH→GRB fares Phone-only fares on this route — call free
Flight time details
8,107 miles nonstop takes roughly 16h 22m 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
- UTH — Udon Thani Airport · Udon Thani, Thailand
- GRB — Austin Straubel International Airport · Green Bay, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 mi away
Frequently asked questions
How far is UTH from GRB?
The flight distance from Udon Thani (UTH) to Green Bay (GRB) is 8,107 miles (13,047 km, 7,045 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to GRB?
A nonstop flight takes about 16h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from UTH to GRB?
Nonstop service on UTH–GRB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 22m nonstop estimate.
What is the time difference between Udon Thani and Green Bay?
Green Bay is 12 hours behind Udon Thani.
What is the cheapest way to fly from UTH to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–GRB that never appear on search engines, with no booking fees.
Why are some UTH to GRB fares phone-only?
Consolidator contracts let us sell certain UTH–GRB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.