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SEP to ATO: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Athens (Ohio University Snyder Field)
1,015 mi
1,633 km · 882 nm
2h 40m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SEP→ATO fares Phone-only fares on this route — call free
Flight time details
1,015 miles nonstop takes roughly 2h 40m 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
- ATO — Ohio University Snyder Field · Athens, 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 ATO
- PMH · Greater Portsmouth Regional Airport42 mi away
- PKB · Mid Ohio Valley Regional Airport43 mi away
- ZZV · Zanesville Municipal Airport54 mi away
- LCK · Rickenbacker International Airport56 mi away
Frequently asked questions
How far is SEP from ATO?
The flight distance from Stephenville (SEP) to Athens (ATO) is 1,015 miles (1,633 km, 882 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to ATO?
A nonstop flight takes about 2h 40m 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 Athens?
Athens is 1 hour ahead of Stephenville.
What is the cheapest way to fly from SEP to ATO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–ATO that never appear on search engines, with no booking fees.