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UMR to SPF: distance & flight time
Woomera (Woomera Airfield) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
9,083 mi
14,618 km · 7,893 nm
18h 17m
estimated nonstop flight time
-15.5h
time difference · heading northeast
See live UMR→SPF fares Phone-only fares on this route — call free
Flight time details
9,083 miles nonstop takes roughly 18h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15.5-hour time set-back when reading arrival times on your ticket.
The two airports
- UMR — Woomera Airfield · Woomera, Australia
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 UMR
- OLP · Olympic Dam Airport46 mi away
- LGH · Leigh Creek Airport103 mi away
- PUG · Port Augusta Airport108 mi away
- PXH · Prominent Hill Airport125 mi away
Near SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is UMR from SPF?
The flight distance from Woomera (UMR) to Spearfish-South Dakota (SPF) is 9,083 miles (14,618 km, 7,893 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UMR to SPF?
A nonstop flight takes about 18h 17m 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 Woomera and Spearfish-South Dakota?
Spearfish-South Dakota is 15.5 hours behind Woomera.
What is the cheapest way to fly from UMR to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UMR–SPF that never appear on search engines, with no booking fees.