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GSP to THR: distance & flight time
Greenville (Greenville Spartanburg International Airport) → Teheran (Mehrabad International Airport)
6,715 mi
10,807 km · 5,835 nm
13h 38m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live GSP→THR fares Phone-only fares on this route — call free
Flight time details
6,715 miles nonstop takes roughly 13h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time gain when reading arrival times on your ticket.
The two airports
- GSP — Greenville Spartanburg International Airport · Greenville, United States
- THR — Mehrabad International Airport · Teheran, Iran
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 GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
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
Frequently asked questions
How far is GSP from THR?
The flight distance from Greenville (GSP) to Teheran (THR) is 6,715 miles (10,807 km, 5,835 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSP to THR?
A nonstop flight takes about 13h 38m 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 Greenville and Teheran?
Teheran is 7.5 hours ahead of Greenville.
What is the cheapest way to fly from GSP to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSP–THR that never appear on search engines, with no booking fees.