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XIY to NUQ: distance & flight time
Xi'an (Xi'an Xianyang International Airport) → Mountain View (Moffett Federal Airfield)
6,497 mi
10,456 km · 5,646 nm
13h 12m
estimated nonstop flight time
-15h
time difference · heading northeast
See live XIY→NUQ fares Phone-only fares on this route — call free
Flight time details
6,497 miles nonstop takes roughly 13h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- XIY — Xi'an Xianyang International Airport · Xi'an, China
- NUQ — Moffett Federal Airfield · Mountain View, United States
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 XIY
- SIA · Xi'an Xiguan Airport22 mi away
- IQN · Qingyang Airport114 mi away
- AKA · Ankang Wulipu Airport121 mi away
- HZG · Hanzhong Chenggu Airport127 mi away
Near NUQ
Frequently asked questions
How far is XIY from NUQ?
The flight distance from Xi'an (XIY) to Mountain View (NUQ) is 6,497 miles (10,456 km, 5,646 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XIY to NUQ?
A nonstop flight takes about 13h 12m 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 Xi'an and Mountain View?
Mountain View is 15 hours behind Xi'an.
What is the cheapest way to fly from XIY to NUQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XIY–NUQ that never appear on search engines, with no booking fees.