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PAO to HAN: distance & flight time
Palo Alto (Palo Alto Airport of Santa Clara County) → Hanoi (Noi Bai International Airport)
7,324 mi
11,787 km · 6,365 nm
14h 50m
estimated nonstop flight time
+14h
time difference · heading northwest
See live PAO→HAN fares Phone-only fares on this route — call free
Flight time details
7,324 miles nonstop takes roughly 14h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- PAO — Palo Alto Airport of Santa Clara County · Palo Alto, United States
- HAN — Noi Bai International Airport · Hanoi, Vietnam
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 PAO
- SFO · San Francisco International Airport18 mi away
- NUQ · Moffett Federal Airfield5 mi away
- SQL · San Carlos Airport8 mi away
- SJC · Norman Y. Mineta San Jose International Airport12 mi away
Near HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Frequently asked questions
How far is PAO from HAN?
The flight distance from Palo Alto (PAO) to Hanoi (HAN) is 7,324 miles (11,787 km, 6,365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PAO to HAN?
A nonstop flight takes about 14h 50m 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 Palo Alto and Hanoi?
Hanoi is 14 hours ahead of Palo Alto.
What is the cheapest way to fly from PAO to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PAO–HAN that never appear on search engines, with no booking fees.