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REX to SIA: distance & flight time
Reynosa (General Lucio Blanco International Airport) → Xi\'AN (Xi'an Xiguan Airport)
7,896 mi
12,708 km · 6,862 nm
15h 57m
estimated nonstop flight time
+14h
time difference · heading northwest
See live REX→SIA fares Phone-only fares on this route — call free
Flight time details
7,896 miles nonstop takes roughly 15h 57m 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
- REX — General Lucio Blanco International Airport · Reynosa, Mexico
- 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 REX
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 REX from SIA?
The flight distance from Reynosa (REX) to Xi\'AN (SIA) is 7,896 miles (12,708 km, 6,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REX to SIA?
A nonstop flight takes about 15h 57m 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 Reynosa and Xi\'AN?
Xi\'AN is 14 hours ahead of Reynosa.
What is the cheapest way to fly from REX to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REX–SIA that never appear on search engines, with no booking fees.