Need help booking?
Unpublished phone-only deals available
GFF to FNL: distance & flight time
Griffith (Griffith Airport) → Fort Collins (Northern Colorado Regional Airport)
8,615 mi
13,865 km · 7,486 nm
17h 22m
estimated nonstop flight time
-16h
time difference · heading northeast
See live GFF→FNL fares Phone-only fares on this route — call free
Flight time details
8,615 miles nonstop takes roughly 17h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- GFF — Griffith Airport · Griffith, Australia
- 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 GFF
- NRA · Narrandera Airport40 mi away
- WWY · West Wyalong Airport68 mi away
- HXX · Hay Airport73 mi away
- TEM · Temora Airport83 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 GFF from FNL?
The flight distance from Griffith (GFF) to Fort Collins (FNL) is 8,615 miles (13,865 km, 7,486 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFF to FNL?
A nonstop flight takes about 17h 22m 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 Griffith and Fort Collins?
Fort Collins is 16 hours behind Griffith.
What is the cheapest way to fly from GFF to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFF–FNL that never appear on search engines, with no booking fees.