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BQH to GAI: distance & flight time
Biggin Hill (London Biggin Hill Airport) → Gaithersburg (Montgomery County Airpark)
3,669 mi
5,904 km · 3,188 nm
7h 40m
estimated nonstop flight time
-5h
time difference · heading west
See live BQH→GAI fares Phone-only fares on this route — call free
Flight time details
3,669 miles nonstop takes roughly 7h 40m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- BQH — London Biggin Hill Airport · Biggin Hill, United Kingdom
- 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 BQH
- LGW · London Gatwick Airport16 mi away
- LHR · London Heathrow Airport23 mi away
- KRH · Redhill Aerodrome11 mi away
- LCY · London City Airport12 mi away
Near GAI
Frequently asked questions
How far is BQH from GAI?
The flight distance from Biggin Hill (BQH) to Gaithersburg (GAI) is 3,669 miles (5,904 km, 3,188 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BQH to GAI?
A nonstop flight takes about 7h 40m 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 Biggin Hill and Gaithersburg?
Gaithersburg is 5 hours behind Biggin Hill.
What is the cheapest way to fly from BQH to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BQH–GAI that never appear on search engines, with no booking fees.