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GUS to GYY: distance & flight time
Peru (Grissom Air Reserve Base) → Gary (Gary Chicago International Airport)
94 mi
151 km · 81 nm
43m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GUS→GYY fares Phone-only fares on this route — call free
Flight time details
94 miles nonstop takes roughly 43m gate to gate, flying northwest. 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
- GUS — Grissom Air Reserve Base · Peru, United States
- GYY — Gary Chicago International Airport · Gary, 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 GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 mi away
Near GYY
- ORD · Chicago O'Hare International Airport36 mi away
- CGX · Chicago Meigs Airport20 mi away
- MDW · Chicago Midway International Airport21 mi away
- VPZ · Porter County Municipal Airport24 mi away
Frequently asked questions
How far is GUS from GYY?
The flight distance from Peru (GUS) to Gary (GYY) is 94 miles (151 km, 81 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUS to GYY?
A nonstop flight takes about 43m 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 GUS to GYY?
Nonstop service on GUS–GYY 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 43m nonstop estimate.
What is the time difference between Peru and Gary?
Gary is 1 hour behind Peru.
What is the cheapest way to fly from GUS to GYY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUS–GYY that never appear on search engines, with no booking fees.
Why are some GUS to GYY fares phone-only?
Consolidator contracts let us sell certain GUS–GYY 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.