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FLV to FNL: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Fort Collins (Northern Colorado Regional Airport)
540 mi
869 km · 469 nm
1h 38m
estimated nonstop flight time
-1h
time difference · heading west
See live FLV→FNL fares Phone-only fares on this route — call free
Flight time details
540 miles nonstop takes roughly 1h 38m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FLV — Sherman Army Air Field · Fort Leavenworth, United States
- 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from FNL?
The flight distance from Fort Leavenworth (FLV) to Fort Collins (FNL) is 540 miles (869 km, 469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to FNL?
A nonstop flight takes about 1h 38m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from FLV to FNL?
Nonstop service on FLV–FNL depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 38m nonstop estimate.
What is the time difference between Fort Leavenworth and Fort Collins?
Fort Collins is 1 hour behind Fort Leavenworth.
What is the cheapest way to fly from FLV to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–FNL that never appear on search engines, with no booking fees.
Why are some FLV to FNL fares phone-only?
Consolidator contracts let us sell certain FLV–FNL tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.