Need help booking?
Unpublished phone-only deals available
FNL to ATW: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Appleton (Appleton International Airport)
880 mi
1,417 km · 765 nm
2h 23m
estimated nonstop flight time
+1h
time difference · heading northeast
See live FNL→ATW fares Phone-only fares on this route — call free
Flight time details
880 miles nonstop takes roughly 2h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- ATW — Appleton International Airport · Appleton, 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 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 ATW
- OSH · Wittman Regional Airport19 mi away
- GRB · Austin Straubel International Airport25 mi away
- FLD · Fond du Lac County Airport34 mi away
- SBM · Sheboygan County Memorial Airport47 mi away
Frequently asked questions
How far is FNL from ATW?
The flight distance from Fort Collins (FNL) to Appleton (ATW) is 880 miles (1,417 km, 765 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to ATW?
A nonstop flight takes about 2h 23m 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 Appleton?
Appleton is 1 hour ahead of Fort Collins.
What is the cheapest way to fly from FNL to ATW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–ATW that never appear on search engines, with no booking fees.