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OJC to GYY: distance & flight time

Olathe (Johnson County Executive Airport) → Gary (Gary Chicago International Airport)

431 mi
694 km · 374 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading northeast
See live OJCGYY fares Phone-only fares on this route — call free

Flight time details

431 miles nonstop takes roughly 1h 24m gate to gate, flying northeast. 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

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.

Frequently asked questions

How far is OJC from GYY?

The flight distance from Olathe (OJC) to Gary (GYY) is 431 miles (694 km, 374 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OJC to GYY?

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 OJC to GYY?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OJC–GYY that never appear on search engines, with no booking fees.
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