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POX to FNL: distance & flight time
Pontoise (Pontoise - Cormeilles-en-Vexin Airport) → Fort Collins (Northern Colorado Regional Airport)
4,827 mi
7,768 km · 4,195 nm
9h 56m
estimated nonstop flight time
-8h
time difference · heading northwest
See live POX→FNL fares Phone-only fares on this route — call free
Flight time details
4,827 miles nonstop takes roughly 9h 56m 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
- POX — Pontoise - Cormeilles-en-Vexin Airport · Pontoise, 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 POX
- CDG · Charles de Gaulle International Airport24 mi away
- LBG · Paris-Le Bourget Airport20 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base23 mi away
- CSF · Creil Air Base24 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 POX from FNL?
The flight distance from Pontoise (POX) to Fort Collins (FNL) is 4,827 miles (7,768 km, 4,195 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POX to FNL?
A nonstop flight takes about 9h 56m 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 Pontoise and Fort Collins?
Fort Collins is 8 hours behind Pontoise.
What is the cheapest way to fly from POX to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POX–FNL that never appear on search engines, with no booking fees.