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GKL to ACH: distance & flight time
Great Keppel Island (Great Keppel Is Airport) → Altenrhein (St Gallen Altenrhein Airport)
9,732 mi
15,662 km · 8,457 nm
19h 33m
estimated nonstop flight time
-8h
time difference · heading northwest
See live GKL→ACH fares Phone-only fares on this route — call free
Flight time details
9,732 miles nonstop takes roughly 19h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- GKL — Great Keppel Is Airport · Great Keppel Island, Australia
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
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 GKL
- ROK · Rockhampton Airport33 mi away
- GLT · Gladstone Airport51 mi away
- THG · Thangool Airport93 mi away
- TDR · Theodore Airport136 mi away
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is GKL from ACH?
The flight distance from Great Keppel Island (GKL) to Altenrhein (ACH) is 9,732 miles (15,662 km, 8,457 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GKL to ACH?
A nonstop flight takes about 19h 33m 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 Keppel Island and Altenrhein?
Altenrhein is 8 hours behind Great Keppel Island.
What is the cheapest way to fly from GKL to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GKL–ACH that never appear on search engines, with no booking fees.