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APC to TGA: distance & flight time
Napa (Napa County Airport) → Tengah (Tengah Air Base)
8,433 mi
13,572 km · 7,328 nm
17h
estimated nonstop flight time
+15h
time difference · heading northwest
See live APC→TGA fares Phone-only fares on this route — call free
Flight time details
8,433 miles nonstop takes roughly 17h 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
- APC — Napa County Airport · Napa, 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 APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 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 APC from TGA?
The flight distance from Napa (APC) to Tengah (TGA) is 8,433 miles (13,572 km, 7,328 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APC to TGA?
A nonstop flight takes about 17h 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 Napa and Tengah?
Tengah is 15 hours ahead of Napa.
What is the cheapest way to fly from APC to TGA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APC–TGA that never appear on search engines, with no booking fees.