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STL to ARM: distance & flight time
St. Louis (St Louis Lambert International Airport) → Armidale (Armidale Airport)
8,934 mi
14,378 km · 7,764 nm
17h 59m
estimated nonstop flight time
+15h
time difference · heading west
See live STL→ARM fares Phone-only fares on this route — call free
Flight time details
8,934 miles nonstop takes roughly 17h 59m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- ARM — Armidale Airport · Armidale, 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 ARM
- IVR · Inverell Airport52 mi away
- GLI · Glen Innes Airport59 mi away
- TMW · Tamworth Airport60 mi away
- KPS · Kempsey Airport78 mi away
Frequently asked questions
How far is STL from ARM?
The flight distance from St. Louis (STL) to Armidale (ARM) is 8,934 miles (14,378 km, 7,764 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to ARM?
A nonstop flight takes about 17h 59m 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 Armidale?
Armidale is 15 hours ahead of St. Louis.
What is the cheapest way to fly from STL to ARM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–ARM that never appear on search engines, with no booking fees.