Need help booking?
Unpublished phone-only deals available
GRB to UBP: distance & flight time
Green Bay (Austin Straubel International Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
8,229 mi
13,243 km · 7,151 nm
16h 36m
estimated nonstop flight time
+12h
time difference · heading north
See live GRB→UBP fares Phone-only fares on this route — call free
Flight time details
8,229 miles nonstop takes roughly 16h 36m 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
- GRB — Austin Straubel International Airport · Green Bay, United States
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, 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 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
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is GRB from UBP?
The flight distance from Green Bay (GRB) to Ubon Ratchathani (UBP) is 8,229 miles (13,243 km, 7,151 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to UBP?
A nonstop flight takes about 16h 36m 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 Green Bay and Ubon Ratchathani?
Ubon Ratchathani is 12 hours ahead of Green Bay.
What is the cheapest way to fly from GRB to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–UBP that never appear on search engines, with no booking fees.