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ACH to QPG: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Paya Lebar (Paya Lebar Air Base)
6,352 mi
10,223 km · 5,520 nm
12h 55m
estimated nonstop flight time
+6h
time difference · heading east
See live ACH→QPG fares Phone-only fares on this route — call free
Flight time details
6,352 miles nonstop takes roughly 12h 55m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 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 ACH from QPG?
The flight distance from Altenrhein (ACH) to Paya Lebar (QPG) is 6,352 miles (10,223 km, 5,520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to QPG?
A nonstop flight takes about 12h 55m 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 Altenrhein and Paya Lebar?
Paya Lebar is 6 hours ahead of Altenrhein.
What is the cheapest way to fly from ACH to QPG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–QPG that never appear on search engines, with no booking fees.