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KOP to GRB: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Green Bay (Austin Straubel International Airport)
8,087 mi
13,014 km · 7,027 nm
16h 19m
estimated nonstop flight time
-12h
time difference · heading north
See live KOP→GRB fares Phone-only fares on this route — call free
Flight time details
8,087 miles nonstop takes roughly 16h 19m 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
- KOP — Nakhon Phanom Airport · Nakhon Phanom, 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 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 KOP from GRB?
The flight distance from Nakhon Phanom (KOP) to Green Bay (GRB) is 8,087 miles (13,014 km, 7,027 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to GRB?
A nonstop flight takes about 16h 19m 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 Nakhon Phanom and Green Bay?
Green Bay is 12 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–GRB that never appear on search engines, with no booking fees.