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TIW to GAI: distance & flight time
Tacoma (Tacoma Narrows Airport) → Gaithersburg (Montgomery County Airpark)
2,319 mi
3,732 km · 2,015 nm
5h 1m
estimated nonstop flight time
+3h
time difference · heading east
See live TIW→GAI fares Phone-only fares on this route — call free
Flight time details
2,319 miles nonstop takes roughly 5h 1m 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
- TIW — Tacoma Narrows Airport · Tacoma, United States
- GAI — Montgomery County Airpark · Gaithersburg, 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 TIW
- SEA · Seattle Tacoma International Airport18 mi away
- TCM · McChord Air Force Base10 mi away
- GRF · Gray Army Air Field13 mi away
- PWT · Bremerton National Airport18 mi away
Near GAI
Frequently asked questions
How far is TIW from GAI?
The flight distance from Tacoma (TIW) to Gaithersburg (GAI) is 2,319 miles (3,732 km, 2,015 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TIW to GAI?
A nonstop flight takes about 5h 1m 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 TIW to GAI?
Nonstop service on TIW–GAI 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 5h 1m nonstop estimate.
What is the time difference between Tacoma and Gaithersburg?
Gaithersburg is 3 hours ahead of Tacoma.
What is the cheapest way to fly from TIW to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TIW–GAI that never appear on search engines, with no booking fees.
Why are some TIW to GAI fares phone-only?
Consolidator contracts let us sell certain TIW–GAI 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.