Need help booking?
Unpublished phone-only deals available
SEA to GCH: distance & flight time
Seattle (Seattle Tacoma International Airport) → Gachsaran (Gachsaran Airport)
7,045 mi
11,338 km · 6,122 nm
14h 17m
estimated nonstop flight time
+10.5h
time difference · heading north
See live SEA→GCH fares Phone-only fares on this route — call free
Flight time details
7,045 miles nonstop takes roughly 14h 17m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, 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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 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 SEA from GCH?
The flight distance from Seattle (SEA) to Gachsaran (GCH) is 7,045 miles (11,338 km, 6,122 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to GCH?
A nonstop flight takes about 14h 17m 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 Seattle and Gachsaran?
Gachsaran is 10.5 hours ahead of Seattle.
What is the cheapest way to fly from SEA to GCH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–GCH that never appear on search engines, with no booking fees.