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GDW to ALO: distance & flight time
Gladwin (Gladwin Zettel Memorial Airport) → Waterloo (Waterloo Regional Airport)
410 mi
660 km · 357 nm
1h 22m
estimated nonstop flight time
-1h
time difference · heading west
See live GDW→ALO fares Phone-only fares on this route — call free
Flight time details
410 miles nonstop takes roughly 1h 22m 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
- GDW — Gladwin Zettel Memorial Airport · Gladwin, United States
- ALO — Waterloo Regional Airport · Waterloo, 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 GDW
- HTL · Roscommon County - Blodgett Memorial Airport29 mi away
- MBS · MBS International Airport36 mi away
- AMN · Gratiot Community Airport46 mi away
- ECA · Iosco County Airport57 mi away
Near ALO
- CCY · Northeast Iowa Regional Airport37 mi away
- CID · The Eastern Iowa Airport58 mi away
- MCW · Mason City Municipal Airport63 mi away
- PCD · Prairie Du Chien Municipal Airport72 mi away
Frequently asked questions
How far is GDW from ALO?
The flight distance from Gladwin (GDW) to Waterloo (ALO) is 410 miles (660 km, 357 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDW to ALO?
A nonstop flight takes about 1h 22m 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 GDW to ALO?
Nonstop service on GDW–ALO 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 22m nonstop estimate.
What is the time difference between Gladwin and Waterloo?
Waterloo is 1 hour behind Gladwin.
What is the cheapest way to fly from GDW to ALO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDW–ALO that never appear on search engines, with no booking fees.
Why are some GDW to ALO fares phone-only?
Consolidator contracts let us sell certain GDW–ALO 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.