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AUO to SEP: distance & flight time
Auburn (Auburn University Regional Airport) → Stephenville (Stephenville Clark Regional Airport)
743 mi
1,196 km · 646 nm
2h 5m
estimated nonstop flight time
Same time
time difference · heading west
See live AUO→SEP fares Phone-only fares on this route — call free
Flight time details
743 miles nonstop takes roughly 2h 5m gate to gate, flying west. 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
- AUO — Auburn University Regional Airport · Auburn, 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 AUO
- CSG · Columbus Metropolitan Airport30 mi away
- LSF · Lawson Army Air Field (Fort Benning)32 mi away
- LGC · LaGrange Callaway Airport34 mi away
- PIM · Harris County Airport36 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 AUO from SEP?
The flight distance from Auburn (AUO) to Stephenville (SEP) is 743 miles (1,196 km, 646 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUO to SEP?
A nonstop flight takes about 2h 5m 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 AUO to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUO–SEP that never appear on search engines, with no booking fees.