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THR to BUF: distance & flight time
Teheran (Mehrabad International Airport) → Buffalo (Buffalo Niagara International Airport)
6,160 mi
9,913 km · 5,352 nm
12h 33m
estimated nonstop flight time
-7.5h
time difference · heading northwest
See live THR→BUF fares Phone-only fares on this route — call free
Flight time details
6,160 miles nonstop takes roughly 12h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is THR from BUF?
The flight distance from Teheran (THR) to Buffalo (BUF) is 6,160 miles (9,913 km, 5,352 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to BUF?
A nonstop flight takes about 12h 33m 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 Buffalo?
Buffalo is 7.5 hours behind Teheran.
What is the cheapest way to fly from THR to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–BUF that never appear on search engines, with no booking fees.