Need help booking?
Unpublished phone-only deals available
STL to WYA: distance & flight time
St. Louis (St Louis Lambert International Airport) → Whyalla (Whyalla Airport)
9,759 mi
15,705 km · 8,480 nm
19h 36m
estimated nonstop flight time
+14.5h
time difference · heading west
See live STL→WYA fares Phone-only fares on this route — call free
Flight time details
9,759 miles nonstop takes roughly 19h 36m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time gain when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- WYA — Whyalla Airport · Whyalla, Australia
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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Near WYA
- PPI · Port Pirie Airport30 mi away
- PUG · Port Augusta Airport40 mi away
- CVC · Cleve Airport74 mi away
- UMR · Woomera Airfield138 mi away
Frequently asked questions
How far is STL from WYA?
The flight distance from St. Louis (STL) to Whyalla (WYA) is 9,759 miles (15,705 km, 8,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to WYA?
A nonstop flight takes about 19h 36m 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 St. Louis and Whyalla?
Whyalla is 14.5 hours ahead of St. Louis.
What is the cheapest way to fly from STL to WYA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–WYA that never appear on search engines, with no booking fees.