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ADL to SUS: distance & flight time
Adelaide (Adelaide International Airport) → Null (Spirit of St Louis Airport)
9,736 mi
15,669 km · 8,461 nm
19h 33m
estimated nonstop flight time
-14.5h
time difference · heading east
See live ADL→SUS fares Phone-only fares on this route — call free
Flight time details
9,736 miles nonstop takes roughly 19h 33m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ADL — Adelaide International Airport · Adelaide, Australia
- SUS — Spirit of St Louis Airport · Null, 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 ADL
- PEA · Penneshaw Airport65 mi away
- KGC · Kingscote Airport78 mi away
- PPI · Port Pirie Airport122 mi away
- RMK · Renmark Airport132 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is ADL from SUS?
The flight distance from Adelaide (ADL) to Null (SUS) is 9,736 miles (15,669 km, 8,461 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADL to SUS?
A nonstop flight takes about 19h 33m 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 Adelaide and Null?
Null is 14.5 hours behind Adelaide.
What is the cheapest way to fly from ADL to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADL–SUS that never appear on search engines, with no booking fees.