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SFO to TGA: distance & flight time
San Francisco (San Francisco International Airport) → Tengah (Tengah Air Base)
8,451 mi
13,600 km · 7,343 nm
17h 2m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SFO→TGA fares Phone-only fares on this route — call free
Flight time details
8,451 miles nonstop takes roughly 17h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- SFO — San Francisco International Airport · San Francisco, United States
- TGA — Tengah Air Base · Tengah, Singapore
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 SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
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
Frequently asked questions
How far is SFO from TGA?
The flight distance from San Francisco (SFO) to Tengah (TGA) is 8,451 miles (13,600 km, 7,343 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to TGA?
A nonstop flight takes about 17h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SFO to TGA?
Nonstop service on SFO–TGA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 2m nonstop estimate.
What is the time difference between San Francisco and Tengah?
Tengah is 15 hours ahead of San Francisco.
What is the cheapest way to fly from SFO to TGA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–TGA that never appear on search engines, with no booking fees.
Why are some SFO to TGA fares phone-only?
Consolidator contracts let us sell certain SFO–TGA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.