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CSF to FNL: distance & flight time
Creil (Creil Air Base) → Fort Collins (Northern Colorado Regional Airport)
4,837 mi
7,784 km · 4,203 nm
9h 57m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CSF→FNL fares Phone-only fares on this route — call free
Flight time details
4,837 miles nonstop takes roughly 9h 57m 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
- CSF — Creil Air Base · Creil, France
- FNL — Northern Colorado Regional Airport · Fort Collins, 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 CSF
- CDG · Charles de Gaulle International Airport17 mi away
- LBG · Paris-Le Bourget Airport20 mi away
- BVA · Paris Beauvais Tillé Airport23 mi away
- POX · Pontoise - Cormeilles-en-Vexin Airport24 mi away
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
Frequently asked questions
How far is CSF from FNL?
The flight distance from Creil (CSF) to Fort Collins (FNL) is 4,837 miles (7,784 km, 4,203 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSF to FNL?
A nonstop flight takes about 9h 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 Creil and Fort Collins?
Fort Collins is 8 hours behind Creil.
What is the cheapest way to fly from CSF to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSF–FNL that never appear on search engines, with no booking fees.