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GAI to SUA: distance & flight time
Gaithersburg (Montgomery County Airpark) → Stuart (Witham Field)
847 mi
1,363 km · 736 nm
2h 18m
estimated nonstop flight time
Same time
time difference · heading south
See live GAI→SUA fares Phone-only fares on this route — call free
Flight time details
847 miles nonstop takes roughly 2h 18m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- SUA — Witham Field · Stuart, 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
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Near GAI
Near SUA
Frequently asked questions
How far is GAI from SUA?
The flight distance from Gaithersburg (GAI) to Stuart (SUA) is 847 miles (1,363 km, 736 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to SUA?
A nonstop flight takes about 2h 18m 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 cheapest way to fly from GAI to SUA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–SUA that never appear on search engines, with no booking fees.