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STL to OAG: distance & flight time
St. Louis (St Louis Lambert International Airport) → Orange (Orange Airport)
9,151 mi
14,727 km · 7,952 nm
18h 25m
estimated nonstop flight time
+15h
time difference · heading west
See live STL→OAG fares Phone-only fares on this route — call free
Flight time details
9,151 miles nonstop takes roughly 18h 25m 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
- OAG — Orange Airport · Orange, 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 OAG
- BHS · Bathurst Airport30 mi away
- CWT · Cowra Airport42 mi away
- PKE · Parkes Airport54 mi away
- DGE · Mudgee Airport63 mi away
Frequently asked questions
How far is STL from OAG?
The flight distance from St. Louis (STL) to Orange (OAG) is 9,151 miles (14,727 km, 7,952 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to OAG?
A nonstop flight takes about 18h 25m 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 Orange?
Orange is 15 hours ahead of St. Louis.
What is the cheapest way to fly from STL to OAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–OAG that never appear on search engines, with no booking fees.