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GTF to QPG: distance & flight time
Great Falls (Great Falls International Airport) → Paya Lebar (Paya Lebar Air Base)
8,449 mi
13,597 km · 7,342 nm
17h 2m
estimated nonstop flight time
+14h
time difference · heading northwest
See live GTF→QPG fares Phone-only fares on this route — call free
Flight time details
8,449 miles nonstop takes roughly 17h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- QPG — Paya Lebar Air Base · Paya Lebar, Singapore
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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
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
Frequently asked questions
How far is GTF from QPG?
The flight distance from Great Falls (GTF) to Paya Lebar (QPG) is 8,449 miles (13,597 km, 7,342 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to QPG?
A nonstop flight takes about 17h 2m 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 Great Falls and Paya Lebar?
Paya Lebar is 14 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to QPG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–QPG that never appear on search engines, with no booking fees.