Need help booking?
Unpublished phone-only deals available
JST to ADL: distance & flight time
Johnstown (John Murtha Johnstown Cambria County Airport) → Adelaide (Adelaide International Airport)
10,375 mi
16,696 km · 9,015 nm
20h 49m
estimated nonstop flight time
+13.5h
time difference · heading west
See live JST→ADL fares Phone-only fares on this route — call free
Flight time details
10,375 miles nonstop takes roughly 20h 49m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time gain when reading arrival times on your ticket.
The two airports
- JST — John Murtha Johnstown Cambria County Airport · Johnstown, United States
- ADL — Adelaide International Airport · Adelaide, 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 JST
- AOO · Altoona Blair County Airport27 mi away
- LBE · Arnold Palmer Regional Airport30 mi away
- CBE · Greater Cumberland Regional Airport49 mi away
- AGC · Allegheny County Airport58 mi away
Near ADL
- PEA · Penneshaw Airport65 mi away
- KGC · Kingscote Airport78 mi away
- PPI · Port Pirie Airport122 mi away
- RMK · Renmark Airport132 mi away
Frequently asked questions
How far is JST from ADL?
The flight distance from Johnstown (JST) to Adelaide (ADL) is 10,375 miles (16,696 km, 9,015 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JST to ADL?
A nonstop flight takes about 20h 49m 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 Johnstown and Adelaide?
Adelaide is 13.5 hours ahead of Johnstown.
What is the cheapest way to fly from JST to ADL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JST–ADL that never appear on search engines, with no booking fees.