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SYD to RND: distance & flight time
Sydney (Sydney Kingsford Smith International Airport) → San Antonio (Randolph Air Force Base)
8,423 mi
13,555 km · 7,319 nm
16h 59m
estimated nonstop flight time
-15h
time difference · heading east
See live SYD→RND fares Phone-only fares on this route — call free
Flight time details
8,423 miles nonstop takes roughly 16h 59m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- SYD — Sydney Kingsford Smith International Airport · Sydney, Australia
- RND — Randolph Air Force Base · San Antonio, 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 SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Near RND
- SAT · San Antonio International Airport11 mi away
- SSF · Stinson Municipal Airport18 mi away
- AUS · Austin Bergstrom International Airport59 mi away
- SKF · Lackland Air Force Base21 mi away
Frequently asked questions
How far is SYD from RND?
The flight distance from Sydney (SYD) to San Antonio (RND) is 8,423 miles (13,555 km, 7,319 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYD to RND?
A nonstop flight takes about 16h 59m 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 Sydney and San Antonio?
San Antonio is 15 hours behind Sydney.
What is the cheapest way to fly from SYD to RND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYD–RND that never appear on search engines, with no booking fees.