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TWB to GAI: distance & flight time
Toowoomba (Toowoomba Airport) → Gaithersburg (Montgomery County Airpark)
9,530 mi
15,337 km · 8,281 nm
19h 9m
estimated nonstop flight time
-14h
time difference · heading northeast
See live TWB→GAI fares Phone-only fares on this route — call free
Flight time details
9,530 miles nonstop takes roughly 19h 9m 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
- TWB — Toowoomba Airport · Toowoomba, 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 TWB
- WTB · Toowoomba Wellcamp Airport8 mi away
- OKY · Oakey Airport14 mi away
- ACF · Brisbane Archerfield Airport67 mi away
- KGY · Kingaroy Airport67 mi away
Near GAI
Frequently asked questions
How far is TWB from GAI?
The flight distance from Toowoomba (TWB) to Gaithersburg (GAI) is 9,530 miles (15,337 km, 8,281 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWB to GAI?
A nonstop flight takes about 19h 9m 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 Toowoomba and Gaithersburg?
Gaithersburg is 14 hours behind Toowoomba.
What is the cheapest way to fly from TWB to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWB–GAI that never appear on search engines, with no booking fees.