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ATO to SEP: distance & flight time
Athens (Ohio University Snyder Field) → Stephenville (Stephenville Clark Regional Airport)
1,015 mi
1,633 km · 882 nm
2h 40m
estimated nonstop flight time
-1h
time difference · heading southwest
See live ATO→SEP fares Phone-only fares on this route — call free
Flight time details
1,015 miles nonstop takes roughly 2h 40m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ATO — Ohio University Snyder Field · Athens, 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 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
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 ATO from SEP?
The flight distance from Athens (ATO) to Stephenville (SEP) 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 ATO to SEP?
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 Athens and Stephenville?
Stephenville is 1 hour behind Athens.
What is the cheapest way to fly from ATO to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATO–SEP that never appear on search engines, with no booking fees.