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SEP to SNY: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Sidney (Sidney Municipal-Lloyd W Carr Field)
669 mi
1,077 km · 581 nm
1h 55m
estimated nonstop flight time
-1h
time difference · heading north
See live SEP→SNY fares Phone-only fares on this route — call free
Flight time details
669 miles nonstop takes roughly 1h 55m gate to gate, flying north. 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
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- SNY — Sidney Municipal-Lloyd W Carr Field · Sidney, 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 SNY
- STK · Sterling Municipal Airport37 mi away
- BFF · Western Neb. Rgnl/William B. Heilig Airport62 mi away
- AKO · Colorado Plains Regional Airport65 mi away
- AIA · Alliance Municipal Airport66 mi away
Frequently asked questions
How far is SEP from SNY?
The flight distance from Stephenville (SEP) to Sidney (SNY) is 669 miles (1,077 km, 581 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to SNY?
A nonstop flight takes about 1h 55m 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 Sidney?
Sidney is 1 hour behind Stephenville.
What is the cheapest way to fly from SEP to SNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–SNY that never appear on search engines, with no booking fees.