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SEP to MGY: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Dayton (Dayton-Wright Brothers Airport)
931 mi
1,498 km · 809 nm
2h 29m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SEP→MGY fares Phone-only fares on this route — call free
Flight time details
931 miles nonstop takes roughly 2h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- MGY — Dayton-Wright Brothers Airport · Dayton, 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 MGY
- FFO · Wright-Patterson Air Force Base19 mi away
- DAY · James M Cox Dayton International Airport22 mi away
- HAO · Butler Co Regional Airport - Hogan Field22 mi away
- ILN · Wilmington Airpark26 mi away
Frequently asked questions
How far is SEP from MGY?
The flight distance from Stephenville (SEP) to Dayton (MGY) is 931 miles (1,498 km, 809 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to MGY?
A nonstop flight takes about 2h 29m 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 time difference between Stephenville and Dayton?
Dayton is 1 hour ahead of Stephenville.
What is the cheapest way to fly from SEP to MGY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–MGY that never appear on search engines, with no booking fees.