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GRF to HDM: distance & flight time
Fort Lewis (Gray Army Air Field) → Hamadan (Hamadan Airport)
6,748 mi
10,860 km · 5,864 nm
13h 42m
estimated nonstop flight time
+10.5h
time difference · heading north
See live GRF→HDM fares Phone-only fares on this route — call free
Flight time details
6,748 miles nonstop takes roughly 13h 42m 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
- GRF — Gray Army Air Field · Fort Lewis, United States
- HDM — Hamadan Airport · Hamadan, 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 GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 mi away
Near HDM
- KSH · Shahid Ashrafi Esfahani Airport87 mi away
- AJK · Arak Airport89 mi away
- SDG · Sanandaj Airport91 mi away
- KHD · Khoram Abad Airport100 mi away
Frequently asked questions
How far is GRF from HDM?
The flight distance from Fort Lewis (GRF) to Hamadan (HDM) is 6,748 miles (10,860 km, 5,864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to HDM?
A nonstop flight takes about 13h 42m 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 Fort Lewis and Hamadan?
Hamadan is 10.5 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to HDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–HDM that never appear on search engines, with no booking fees.