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IAH to GCH: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Gachsaran (Gachsaran Airport)
7,713 mi
12,412 km · 6,702 nm
15h 35m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live IAH→GCH fares Phone-only fares on this route — call free
Flight time details
7,713 miles nonstop takes roughly 15h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- GCH — Gachsaran Airport · Gachsaran, 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 IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Near GCH
- YES · Yasouj Airport50 mi away
- AKW · Aghajari Airport74 mi away
- KHK · Khark Island Airport80 mi away
- OMI · Omidiyeh Airport84 mi away
Frequently asked questions
How far is IAH from GCH?
The flight distance from Houston (IAH) to Gachsaran (GCH) is 7,713 miles (12,412 km, 6,702 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to GCH?
A nonstop flight takes about 15h 35m 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 Houston and Gachsaran?
Gachsaran is 8.5 hours ahead of Houston.
What is the cheapest way to fly from IAH to GCH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–GCH that never appear on search engines, with no booking fees.