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GYY to SEP: distance & flight time
Gary (Gary Chicago International Airport) → Stephenville (Stephenville Clark Regional Airport)
879 mi
1,415 km · 764 nm
2h 23m
estimated nonstop flight time
Same time
time difference · heading southwest
See live GYY→SEP fares Phone-only fares on this route — call free
Flight time details
879 miles nonstop takes roughly 2h 23m 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
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is GYY from SEP?
The flight distance from Gary (GYY) to Stephenville (SEP) is 879 miles (1,415 km, 764 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYY to SEP?
A nonstop flight takes about 2h 23m 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 SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYY–SEP that never appear on search engines, with no booking fees.