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THR to GRB: distance & flight time
Teheran (Mehrabad International Airport) → Green Bay (Austin Straubel International Airport)
6,343 mi
10,208 km · 5,512 nm
12h 54m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live THR→GRB fares Phone-only fares on this route — call free
Flight time details
6,343 miles nonstop takes roughly 12h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- 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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 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 THR from GRB?
The flight distance from Teheran (THR) to Green Bay (GRB) is 6,343 miles (10,208 km, 5,512 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to GRB?
A nonstop flight takes about 12h 54m 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 Teheran and Green Bay?
Green Bay is 8.5 hours behind Teheran.
What is the cheapest way to fly from THR to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–GRB that never appear on search engines, with no booking fees.