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GYY to OJC: distance & flight time
Gary (Gary Chicago International Airport) → Olathe (Johnson County Executive Airport)
431 mi
694 km · 374 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading southwest
See live GYY→OJC fares Phone-only fares on this route — call free
Flight time details
431 miles nonstop takes roughly 1h 24m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GYY — Gary Chicago International Airport · Gary, United States
- OJC — Johnson County Executive Airport · Olathe, 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 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
Near OJC
- JCI · New Century Aircenter Airport8 mi away
- MKC · Charles B. Wheeler Downtown Airport21 mi away
- LWC · Lawrence Municipal Airport28 mi away
- MCI · Kansas City International Airport31 mi away
Frequently asked questions
How far is GYY from OJC?
The flight distance from Gary (GYY) to Olathe (OJC) is 431 miles (694 km, 374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYY to OJC?
A nonstop flight takes about 1h 24m 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 cheapest way to fly from GYY to OJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYY–OJC that never appear on search engines, with no booking fees.