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TGA to SDY: distance & flight time
Tengah (Tengah Air Base) → Sidney (Sidney - Richland Regional Airport)
8,651 mi
13,923 km · 7,518 nm
17h 26m
estimated nonstop flight time
-14h
time difference · heading northeast
See live TGA→SDY fares Phone-only fares on this route — call free
Flight time details
8,651 miles nonstop takes roughly 17h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- TGA — Tengah Air Base · Tengah, Singapore
- SDY — Sidney - Richland Regional Airport · Sidney, 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 TGA
- SIN · Singapore Changi Airport20 mi away
- XSP · Seletar Airport11 mi away
- QPG · Paya Lebar Air Base14 mi away
- JHB · Senai International Airport18 mi away
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is TGA from SDY?
The flight distance from Tengah (TGA) to Sidney (SDY) is 8,651 miles (13,923 km, 7,518 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TGA to SDY?
A nonstop flight takes about 17h 26m 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 Tengah and Sidney?
Sidney is 14 hours behind Tengah.
What is the cheapest way to fly from TGA to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TGA–SDY that never appear on search engines, with no booking fees.