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OFF to SIA: distance & flight time
Omaha (Offutt Air Force Base) → Xi\'AN (Xi'an Xiguan Airport)
6,983 mi
11,239 km · 6,068 nm
14h 10m
estimated nonstop flight time
+13h
time difference · heading north
See live OFF→SIA fares Phone-only fares on this route — call free
Flight time details
6,983 miles nonstop takes roughly 14h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- OFF — Offutt Air Force Base · Omaha, 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 OFF
- OMA · Eppley Airfield13 mi away
- CBF · Council Bluffs Municipal Airport13 mi away
- FET · Fremont Municipal Airport39 mi away
- LNK · Lincoln Airport48 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 OFF from SIA?
The flight distance from Omaha (OFF) to Xi\'AN (SIA) is 6,983 miles (11,239 km, 6,068 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OFF to SIA?
A nonstop flight takes about 14h 10m 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 Omaha and Xi\'AN?
Xi\'AN is 13 hours ahead of Omaha.
What is the cheapest way to fly from OFF to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OFF–SIA that never appear on search engines, with no booking fees.