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GRF to SDL: distance & flight time
Fort Lewis (Gray Army Air Field) → Sundsvall (Sundsvall-Härnösand Airport)
4,550 mi
7,323 km · 3,954 nm
9h 23m
estimated nonstop flight time
+9h
time difference · heading north
See live GRF→SDL fares Phone-only fares on this route — call free
Flight time details
4,550 miles nonstop takes roughly 9h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- SDL — Sundsvall-Härnösand Airport · Sundsvall, Sweden
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 SDL
- KRF · Kramfors Sollefteå Airport37 mi away
- HUV · Hudiksvall Airport54 mi away
- OER · Örnsköldsvik Airport78 mi away
- SOO · Söderhamn Airport88 mi away
Frequently asked questions
How far is GRF from SDL?
The flight distance from Fort Lewis (GRF) to Sundsvall (SDL) is 4,550 miles (7,323 km, 3,954 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to SDL?
A nonstop flight takes about 9h 23m 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 Sundsvall?
Sundsvall is 9 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to SDL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–SDL that never appear on search engines, with no booking fees.