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GRF to ADU: distance & flight time
Fort Lewis (Gray Army Air Field) → Ardabil (Ardabil Airport)
6,510 mi
10,477 km · 5,657 nm
13h 14m
estimated nonstop flight time
+10.5h
time difference · heading north
See live GRF→ADU fares Phone-only fares on this route — call free
Flight time details
6,510 miles nonstop takes roughly 13h 14m 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
- ADU — Ardabil Airport · Ardabil, 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 ADU
- LLK · Lankaran International Airport36 mi away
- PFQ · Parsabade Moghan Airport93 mi away
- RAS · Sardar-e-Jangal Airport95 mi away
- JWN · Zanjan Airport107 mi away
Frequently asked questions
How far is GRF from ADU?
The flight distance from Fort Lewis (GRF) to Ardabil (ADU) is 6,510 miles (10,477 km, 5,657 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to ADU?
A nonstop flight takes about 13h 14m 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 Ardabil?
Ardabil is 10.5 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to ADU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–ADU that never appear on search engines, with no booking fees.