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SIR to TXK: distance & flight time
Sion (Sion Airport) → Texarkana (Texarkana Regional Webb Field)
5,075 mi
8,168 km · 4,410 nm
10h 25m
estimated nonstop flight time
-7h
time difference · heading northwest
See live SIR→TXK fares Phone-only fares on this route — call free
Flight time details
5,075 miles nonstop takes roughly 10h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- TXK — Texarkana Regional Webb Field · Texarkana, United States
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near TXK
- DTN · Shreveport Downtown Airport65 mi away
- BAD · Barksdale Air Force Base68 mi away
- SHV · Shreveport Regional Airport70 mi away
- ELD · South Arkansas Regional At Goodwin Field70 mi away
Frequently asked questions
How far is SIR from TXK?
The flight distance from Sion (SIR) to Texarkana (TXK) is 5,075 miles (8,168 km, 4,410 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to TXK?
A nonstop flight takes about 10h 25m 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 Sion and Texarkana?
Texarkana is 7 hours behind Sion.
What is the cheapest way to fly from SIR to TXK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–TXK that never appear on search engines, with no booking fees.