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CMI to AOO: distance & flight time
Champaign (University of Illinois Willard Airport) → Altoona (Altoona Blair County Airport)
526 mi
846 km · 457 nm
1h 37m
estimated nonstop flight time
+1h
time difference · heading east
See live CMI→AOO fares Phone-only fares on this route — call free
Flight time details
526 miles nonstop takes roughly 1h 37m gate to gate, flying east. 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
- CMI — University of Illinois Willard Airport · Champaign, United States
- AOO — Altoona Blair County Airport · Altoona, 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
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Near CMI
Near AOO
Frequently asked questions
How far is CMI from AOO?
The flight distance from Champaign (CMI) to Altoona (AOO) is 526 miles (846 km, 457 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMI to AOO?
A nonstop flight takes about 1h 37m 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 Champaign and Altoona?
Altoona is 1 hour ahead of Champaign.
What is the cheapest way to fly from CMI to AOO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMI–AOO that never appear on search engines, with no booking fees.