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CHS to SIA: distance & flight time
Charleston (Charleston Air Force Base-International Airport) → Xi\'AN (Xi'an Xiguan Airport)
7,751 mi
12,474 km · 6,735 nm
15h 40m
estimated nonstop flight time
+12h
time difference · heading north
See live CHS→SIA fares Phone-only fares on this route — call free
Flight time details
7,751 miles nonstop takes roughly 15h 40m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- CHS — Charleston Air Force Base-International Airport · Charleston, 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 CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 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 CHS from SIA?
The flight distance from Charleston (CHS) to Xi\'AN (SIA) is 7,751 miles (12,474 km, 6,735 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHS to SIA?
A nonstop flight takes about 15h 40m 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 Charleston and Xi\'AN?
Xi\'AN is 12 hours ahead of Charleston.
What is the cheapest way to fly from CHS to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHS–SIA that never appear on search engines, with no booking fees.