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FNL to ISE: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Isparta (Süleyman Demirel International Airport)
6,335 mi
10,195 km · 5,505 nm
12h 53m
estimated nonstop flight time
+9h
time difference · heading northeast
See live FNL→ISE fares Phone-only fares on this route — call free
Flight time details
6,335 miles nonstop takes roughly 12h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- ISE — Süleyman Demirel International Airport · Isparta, Turkey
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 ISE
- DNZ · Çardak Airport37 mi away
- AFY · Afyon Airport61 mi away
- AYT · Antalya International Airport70 mi away
- USQ · Uşak Airport75 mi away
Frequently asked questions
How far is FNL from ISE?
The flight distance from Fort Collins (FNL) to Isparta (ISE) is 6,335 miles (10,195 km, 5,505 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to ISE?
A nonstop flight takes about 12h 53m 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 Fort Collins and Isparta?
Isparta is 9 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to ISE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–ISE that never appear on search engines, with no booking fees.