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ASE to SIA: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → Xi\'AN (Xi'an Xiguan Airport)
6,856 mi
11,033 km · 5,957 nm
13h 55m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ASE→SIA fares Phone-only fares on this route — call free
Flight time details
6,856 miles nonstop takes roughly 13h 55m 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
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 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 ASE from SIA?
The flight distance from Aspen (ASE) to Xi\'AN (SIA) is 6,856 miles (11,033 km, 5,957 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to SIA?
A nonstop flight takes about 13h 55m 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 Aspen and Xi\'AN?
Xi\'AN is 14 hours ahead of Aspen.
What is the cheapest way to fly from ASE to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–SIA that never appear on search engines, with no booking fees.