Need help booking?
Unpublished phone-only deals available
NKX to SIA: distance & flight time
Miramar (Miramar Marine Corps Air Station - Mitscher Field) → Xi\'AN (Xi'an Xiguan Airport)
6,906 mi
11,114 km · 6,001 nm
14h
estimated nonstop flight time
+15h
time difference · heading northwest
See live NKX→SIA fares Phone-only fares on this route — call free
Flight time details
6,906 miles nonstop takes roughly 14h 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
- NKX — Miramar Marine Corps Air Station - Mitscher Field · Miramar, United States
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
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 NKX
- SAN · San Diego International Airport10 mi away
- SEE · Gillespie Field10 mi away
- NZY · North Island Naval Air Station-Halsey Field12 mi away
- CLD · Mc Clellan-Palomar Airport20 mi away
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
Frequently asked questions
How far is NKX from SIA?
The flight distance from Miramar (NKX) to Xi\'AN (SIA) is 6,906 miles (11,114 km, 6,001 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NKX to SIA?
A nonstop flight takes about 14h gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NKX to SIA?
Nonstop service on NKX–SIA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 14h nonstop estimate.
What is the time difference between Miramar and Xi\'AN?
Xi\'AN is 15 hours ahead of Miramar.
What is the cheapest way to fly from NKX to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NKX–SIA that never appear on search engines, with no booking fees.
Why are some NKX to SIA fares phone-only?
Consolidator contracts let us sell certain NKX–SIA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.