Need help booking?
Unpublished phone-only deals available
DLK to SEP: distance & flight time
Dulkaninna (Dulkaninna Airport) → Stephenville (Stephenville Clark Regional Airport)
9,100 mi
14,644 km · 7,907 nm
18h 19m
estimated nonstop flight time
—
time difference · heading east
See live DLK→SEP fares Phone-only fares on this route — call free
Flight time details
9,100 miles nonstop takes roughly 18h 19m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DLK — Dulkaninna Airport · Dulkaninna, Australia
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 DLK
- LGH · Leigh Creek Airport110 mi away
- MOO · Moomba Airport122 mi away
- OLP · Olympic Dam Airport140 mi away
Near SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is DLK from SEP?
The flight distance from Dulkaninna (DLK) to Stephenville (SEP) is 9,100 miles (14,644 km, 7,907 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLK to SEP?
A nonstop flight takes about 18h 19m 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 cheapest way to fly from DLK to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLK–SEP that never appear on search engines, with no booking fees.