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STL to APN: distance & flight time
St. Louis (St Louis Lambert International Airport) → Alpena (Alpena County Regional Airport)
560 mi
901 km · 486 nm
1h 41m
estimated nonstop flight time
+1h
time difference · heading northeast
See live STL→APN fares Phone-only fares on this route — call free
Flight time details
560 miles nonstop takes roughly 1h 41m 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
- STL — St Louis Lambert International Airport · St. Louis, United States
- APN — Alpena County Regional Airport · Alpena, 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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
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
Frequently asked questions
How far is STL from APN?
The flight distance from St. Louis (STL) to Alpena (APN) is 560 miles (901 km, 486 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to APN?
A nonstop flight takes about 1h 41m 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 St. Louis and Alpena?
Alpena is 1 hour ahead of St. Louis.
What is the cheapest way to fly from STL to APN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–APN that never appear on search engines, with no booking fees.