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BUD to GAI: distance & flight time
Budapest (Budapest Liszt Ferenc International Airport) → Gaithersburg (Montgomery County Airpark)
4,561 mi
7,341 km · 3,964 nm
9h 25m
estimated nonstop flight time
-6h
time difference · heading northwest
See live BUD→GAI fares Phone-only fares on this route — call free
Flight time details
4,561 miles nonstop takes roughly 9h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- BUD — Budapest Liszt Ferenc International Airport · Budapest, Hungary
- 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 BUD
- SLD · Sliač Airport84 mi away
- TZR · Taszár Air Base96 mi away
- PZY · Piešťany Airport106 mi away
- BTS · M. R. Štefánik Airport108 mi away
Near GAI
Frequently asked questions
How far is BUD from GAI?
The flight distance from Budapest (BUD) to Gaithersburg (GAI) is 4,561 miles (7,341 km, 3,964 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUD to GAI?
A nonstop flight takes about 9h 25m 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 Budapest and Gaithersburg?
Gaithersburg is 6 hours behind Budapest.
What is the cheapest way to fly from BUD to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUD–GAI that never appear on search engines, with no booking fees.