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COT to SIA: distance & flight time
Cotulla (Cotulla-La Salle County Airport) → Xi\'AN (Xi'an Xiguan Airport)
7,717 mi
12,420 km · 6,706 nm
15h 36m
estimated nonstop flight time
+13h
time difference · heading northwest
See live COT→SIA fares Phone-only fares on this route — call free
Flight time details
7,717 miles nonstop takes roughly 15h 36m gate to gate, flying northwest. 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
- COT — Cotulla-La Salle County Airport · Cotulla, 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 COT
- UVA · Garner Field61 mi away
- LRD · Laredo International Airport65 mi away
- NLD · Quetzalcóatl International Airport73 mi away
- SKF · Lackland Air Force Base75 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 COT from SIA?
The flight distance from Cotulla (COT) to Xi\'AN (SIA) is 7,717 miles (12,420 km, 6,706 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COT to SIA?
A nonstop flight takes about 15h 36m 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 Cotulla and Xi\'AN?
Xi\'AN is 13 hours ahead of Cotulla.
What is the cheapest way to fly from COT to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COT–SIA that never appear on search engines, with no booking fees.