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FNL to ACN: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Ciudad Acuna (Ciudad Acuña New International Airport)
799 mi
1,286 km · 695 nm
2h 12m
estimated nonstop flight time
Same time
time difference · heading south
See live FNL→ACN fares Phone-only fares on this route — call free
Flight time details
799 miles nonstop takes roughly 2h 12m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- 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 FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 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 FNL from ACN?
The flight distance from Fort Collins (FNL) to Ciudad Acuna (ACN) is 799 miles (1,286 km, 695 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to ACN?
A nonstop flight takes about 2h 12m 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 cheapest way to fly from FNL to ACN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–ACN that never appear on search engines, with no booking fees.