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SAN to NGS: distance & flight time
San Diego (San Diego International Airport) → Nagasaki (Nagasaki Airport)
6,143 mi
9,886 km · 5,338 nm
12h 31m
estimated nonstop flight time
+16h
time difference · heading northwest
See live SAN→NGS fares Phone-only fares on this route — call free
Flight time details
6,143 miles nonstop takes roughly 12h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- SAN — San Diego International Airport · San Diego, United States
- NGS — Nagasaki Airport · Nagasaki, Japan
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 SAN
Near NGS
- HSG · Saga Airport28 mi away
- AXJ · Amakusa Airport33 mi away
- KMJ · Kumamoto Airport55 mi away
- FUK · Fukuoka Airport56 mi away
Frequently asked questions
How far is SAN from NGS?
The flight distance from San Diego (SAN) to Nagasaki (NGS) is 6,143 miles (9,886 km, 5,338 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAN to NGS?
A nonstop flight takes about 12h 31m 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 San Diego and Nagasaki?
Nagasaki is 16 hours ahead of San Diego.
What is the cheapest way to fly from SAN to NGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAN–NGS that never appear on search engines, with no booking fees.