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GRF to MDT: distance & flight time
Fort Lewis (Gray Army Air Field) → Harrisburg (Harrisburg International Airport)
2,306 mi
3,711 km · 2,004 nm
4h 59m
estimated nonstop flight time
+3h
time difference · heading east
See live GRF→MDT fares Phone-only fares on this route — call free
Flight time details
2,306 miles nonstop takes roughly 4h 59m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- MDT — Harrisburg International Airport · Harrisburg, 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 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 MDT
Frequently asked questions
How far is GRF from MDT?
The flight distance from Fort Lewis (GRF) to Harrisburg (MDT) is 2,306 miles (3,711 km, 2,004 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to MDT?
A nonstop flight takes about 4h 59m 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 Harrisburg?
Harrisburg is 3 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to MDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–MDT that never appear on search engines, with no booking fees.