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SIA to APC: distance & flight time
Xi\'AN (Xi'an Xiguan Airport) → Napa (Napa County Airport)
6,437 mi
10,360 km · 5,594 nm
13h 5m
estimated nonstop flight time
-15h
time difference · heading northeast
See live SIA→APC fares Phone-only fares on this route — call free
Flight time details
6,437 miles nonstop takes roughly 13h 5m 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
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
- APC — Napa County Airport · Napa, 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 SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
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
Frequently asked questions
How far is SIA from APC?
The flight distance from Xi\'AN (SIA) to Napa (APC) is 6,437 miles (10,360 km, 5,594 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIA to APC?
A nonstop flight takes about 13h 5m 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 Napa?
Napa is 15 hours behind Xi\'AN.
What is the cheapest way to fly from SIA to APC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIA–APC that never appear on search engines, with no booking fees.