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NGZ to XSP: distance & flight time
Alameda (Alameda Naval Air Station) → Singapore (Seletar Airport)
8,438 mi
13,580 km · 7,333 nm
17h 1m
estimated nonstop flight time
+15h
time difference · heading northwest
See live NGZ→XSP fares Phone-only fares on this route — call free
Flight time details
8,438 miles nonstop takes roughly 17h 1m 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
- NGZ — Alameda Naval Air Station · Alameda, United States
- XSP — Seletar Airport · Singapore, 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 NGZ
- SFO · San Francisco International Airport12 mi away
- OAK · Metropolitan Oakland International Airport7 mi away
- HWD · Hayward Executive Airport14 mi away
- SQL · San Carlos Airport20 mi away
Near XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 mi away
Frequently asked questions
How far is NGZ from XSP?
The flight distance from Alameda (NGZ) to Singapore (XSP) is 8,438 miles (13,580 km, 7,333 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NGZ to XSP?
A nonstop flight takes about 17h 1m 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 Alameda and Singapore?
Singapore is 15 hours ahead of Alameda.
What is the cheapest way to fly from NGZ to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGZ–XSP that never appear on search engines, with no booking fees.