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HHI to ALN: distance & flight time
Wahiawa (Wheeler Army Airfield) → Alton/St Louis (St Louis Regional Airport)
4,140 mi
6,662 km · 3,597 nm
8h 35m
estimated nonstop flight time
—
time difference · heading northeast
See live HHI→ALN fares Phone-only fares on this route — call free
Flight time details
4,140 miles nonstop takes roughly 8h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HHI — Wheeler Army Airfield · Wahiawa, United States
- ALN — St Louis Regional Airport · Alton/St Louis, 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 HHI
- HNL · Daniel K Inouye International Airport13 mi away
- HDH · Dillingham Airfield12 mi away
- JRF · Kalaeloa Airport12 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport18 mi away
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is HHI from ALN?
The flight distance from Wahiawa (HHI) to Alton/St Louis (ALN) is 4,140 miles (6,662 km, 3,597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHI to ALN?
A nonstop flight takes about 8h 35m 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 cheapest way to fly from HHI to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHI–ALN that never appear on search engines, with no booking fees.