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APN to APA: distance & flight time
Alpena (Alpena County Regional Airport) → Denver (Centennial Airport)
1,148 mi
1,848 km · 998 nm
2h 58m
estimated nonstop flight time
-2h
time difference · heading west
See live APN→APA fares Phone-only fares on this route — call free
Flight time details
1,148 miles nonstop takes roughly 2h 58m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- APN — Alpena County Regional Airport · Alpena, United States
- APA — Centennial Airport · Denver, 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 APN
- OSC · Oscoda Wurtsmith Airport44 mi away
- ECA · Iosco County Airport53 mi away
- GLR · Gaylord Regional Airport56 mi away
- DRE · Drummond Island Airport65 mi away
Near APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is APN from APA?
The flight distance from Alpena (APN) to Denver (APA) is 1,148 miles (1,848 km, 998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APN to APA?
A nonstop flight takes about 2h 58m 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 Alpena and Denver?
Denver is 2 hours behind Alpena.
What is the cheapest way to fly from APN to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APN–APA that never appear on search engines, with no booking fees.