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HYV to GRF: distance & flight time
Hyvinkaa (Hyvinkää Airfield) → Fort Lewis (Gray Army Air Field)
4,773 mi
7,682 km · 4,148 nm
9h 50m
estimated nonstop flight time
-10h
time difference · heading northwest
See live HYV→GRF fares Phone-only fares on this route — call free
Flight time details
4,773 miles nonstop takes roughly 9h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- HYV — Hyvinkää Airfield · Hyvinkaa, Finland
- 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 HYV
- HEL · Helsinki Vantaa Airport23 mi away
- HEM · Helsinki Malmi Airport28 mi away
- QLF · Lahti Vesivehmaa Airport43 mi away
- TMP · Tampere-Pirkkala Airport68 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 HYV from GRF?
The flight distance from Hyvinkaa (HYV) to Fort Lewis (GRF) is 4,773 miles (7,682 km, 4,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYV to GRF?
A nonstop flight takes about 9h 50m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HYV to GRF?
Nonstop service on HYV–GRF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 50m nonstop estimate.
What is the time difference between Hyvinkaa and Fort Lewis?
Fort Lewis is 10 hours behind Hyvinkaa.
What is the cheapest way to fly from HYV to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYV–GRF that never appear on search engines, with no booking fees.
Why are some HYV to GRF fares phone-only?
Consolidator contracts let us sell certain HYV–GRF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.