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GLT to GAI: distance & flight time
Gladstone (Gladstone Airport) → Gaithersburg (Montgomery County Airpark)
9,437 mi
15,188 km · 8,201 nm
18h 58m
estimated nonstop flight time
-14h
time difference · heading northeast
See live GLT→GAI fares Phone-only fares on this route — call free
Flight time details
9,437 miles nonstop takes roughly 18h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- GLT — Gladstone Airport · Gladstone, Australia
- 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 GLT
- GKL · Great Keppel Is Airport51 mi away
- ROK · Rockhampton Airport58 mi away
- THG · Thangool Airport59 mi away
- BDB · Bundaberg Airport99 mi away
Near GAI
Frequently asked questions
How far is GLT from GAI?
The flight distance from Gladstone (GLT) to Gaithersburg (GAI) is 9,437 miles (15,188 km, 8,201 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLT to GAI?
A nonstop flight takes about 18h 58m 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 Gladstone and Gaithersburg?
Gaithersburg is 14 hours behind Gladstone.
What is the cheapest way to fly from GLT to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLT–GAI that never appear on search engines, with no booking fees.