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SEP to GBG: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Galesburg (Galesburg Municipal Airport)
740 mi
1,190 km · 643 nm
2h 4m
estimated nonstop flight time
—
time difference · heading northeast
See live SEP→GBG fares Phone-only fares on this route — call free
Flight time details
740 miles nonstop takes roughly 2h 4m 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
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- GBG — Galesburg Municipal Airport · Galesburg, 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 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
Near GBG
Frequently asked questions
How far is SEP from GBG?
The flight distance from Stephenville (SEP) to Galesburg (GBG) is 740 miles (1,190 km, 643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to GBG?
A nonstop flight takes about 2h 4m 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 SEP to GBG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–GBG that never appear on search engines, with no booking fees.