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ACH to HNL: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Honolulu (Daniel K Inouye International Airport)
7,619 mi
12,262 km · 6,621 nm
15h 24m
estimated nonstop flight time
-12h
time difference · heading north
See live ACH→HNL fares Phone-only fares on this route — call free
Flight time details
7,619 miles nonstop takes roughly 15h 24m 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
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- HNL — Daniel K Inouye International Airport · Honolulu, 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Near HNL
- JRF · Kalaeloa Airport9 mi away
- HHI · Wheeler Army Airfield13 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport13 mi away
- HDH · Dillingham Airfield25 mi away
Frequently asked questions
How far is ACH from HNL?
The flight distance from Altenrhein (ACH) to Honolulu (HNL) is 7,619 miles (12,262 km, 6,621 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to HNL?
A nonstop flight takes about 15h 24m 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 Honolulu?
Honolulu is 12 hours behind Altenrhein.
What is the cheapest way to fly from ACH to HNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–HNL that never appear on search engines, with no booking fees.