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QPG to GAI: distance & flight time
Paya Lebar (Paya Lebar Air Base) → Gaithersburg (Montgomery County Airpark)
9,636 mi
15,507 km · 8,373 nm
19h 22m
estimated nonstop flight time
-12h
time difference · heading north
See live QPG→GAI fares Phone-only fares on this route — call free
Flight time details
9,636 miles nonstop takes roughly 19h 22m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- QPG — Paya Lebar Air Base · Paya Lebar, Singapore
- 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 QPG
- SIN · Singapore Changi Airport6 mi away
- XSP · Seletar Airport5 mi away
- TGA · Tengah Air Base14 mi away
- BTH · Hang Nadim International Airport22 mi away
Near GAI
Frequently asked questions
How far is QPG from GAI?
The flight distance from Paya Lebar (QPG) to Gaithersburg (GAI) is 9,636 miles (15,507 km, 8,373 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QPG to GAI?
A nonstop flight takes about 19h 22m 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 Paya Lebar and Gaithersburg?
Gaithersburg is 12 hours behind Paya Lebar.
What is the cheapest way to fly from QPG to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QPG–GAI that never appear on search engines, with no booking fees.