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LHR to GRF: distance & flight time
London (London Heathrow Airport) → Fort Lewis (Gray Army Air Field)
4,814 mi
7,748 km · 4,183 nm
9h 54m
estimated nonstop flight time
-8h
time difference · heading northwest
See live LHR→GRF fares Phone-only fares on this route — call free
Flight time details
4,814 miles nonstop takes roughly 9h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- LHR — London Heathrow Airport · London, United Kingdom
- GRF — Gray Army Air Field · Fort Lewis, United States
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 LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
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
Frequently asked questions
How far is LHR from GRF?
The flight distance from London (LHR) to Fort Lewis (GRF) is 4,814 miles (7,748 km, 4,183 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHR to GRF?
A nonstop flight takes about 9h 54m 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 London and Fort Lewis?
Fort Lewis is 8 hours behind London.
What is the cheapest way to fly from LHR to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHR–GRF that never appear on search engines, with no booking fees.