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FNL to OKI: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Oki Island (Oki Airport)
5,978 mi
9,621 km · 5,195 nm
12h 11m
estimated nonstop flight time
+15h
time difference · heading northwest
See live FNL→OKI fares Phone-only fares on this route — call free
Flight time details
5,978 miles nonstop takes roughly 12h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- OKI — Oki Airport · Oki Island, Japan
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 OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 mi away
Frequently asked questions
How far is FNL from OKI?
The flight distance from Fort Collins (FNL) to Oki Island (OKI) is 5,978 miles (9,621 km, 5,195 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to OKI?
A nonstop flight takes about 12h 11m 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 Oki Island?
Oki Island is 15 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to OKI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–OKI that never appear on search engines, with no booking fees.