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ACN to FSM: distance & flight time
Ciudad Acuna (Ciudad Acuña New International Airport) → Fort Smith (Fort Smith Regional Airport)
571 mi
919 km · 496 nm
1h 42m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ACN→FSM fares Phone-only fares on this route — call free
Flight time details
571 miles nonstop takes roughly 1h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ACN — Ciudad Acuña New International Airport · Ciudad Acuna, Mexico
- FSM — Fort Smith Regional Airport · Fort Smith, 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 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
Near FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Frequently asked questions
How far is ACN from FSM?
The flight distance from Ciudad Acuna (ACN) to Fort Smith (FSM) is 571 miles (919 km, 496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACN to FSM?
A nonstop flight takes about 1h 42m 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 Ciudad Acuna and Fort Smith?
Fort Smith is 1 hour ahead of Ciudad Acuna.
What is the cheapest way to fly from ACN to FSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACN–FSM that never appear on search engines, with no booking fees.