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SIR to ACN: distance & flight time
Sion (Sion Airport) → Ciudad Acuna (Ciudad Acuña New International Airport)
5,570 mi
8,964 km · 4,840 nm
11h 23m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SIR→ACN fares Phone-only fares on this route — call free
Flight time details
5,570 miles nonstop takes roughly 11h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- ACN — Ciudad Acuña New International Airport · Ciudad Acuna, Mexico
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 ACN
- DRT · Del Rio International Airport11 mi away
- DLF · DLF Airport19 mi away
- PDS · Piedras Negras International Airport59 mi away
- UVA · Garner Field82 mi away
Frequently asked questions
How far is SIR from ACN?
The flight distance from Sion (SIR) to Ciudad Acuna (ACN) is 5,570 miles (8,964 km, 4,840 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to ACN?
A nonstop flight takes about 11h 23m 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 Ciudad Acuna?
Ciudad Acuna is 8 hours behind Sion.
What is the cheapest way to fly from SIR to ACN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–ACN that never appear on search engines, with no booking fees.