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SEP to COS: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Colorado Springs (City of Colorado Springs Municipal Airport)
584 mi
941 km · 508 nm
1h 44m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SEP→COS fares Phone-only fares on this route — call free
Flight time details
584 miles nonstop takes roughly 1h 44m gate to gate, flying northwest. 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
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Frequently asked questions
How far is SEP from COS?
The flight distance from Stephenville (SEP) to Colorado Springs (COS) is 584 miles (941 km, 508 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to COS?
A nonstop flight takes about 1h 44m 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 Colorado Springs?
Colorado Springs is 1 hour behind Stephenville.
What is the cheapest way to fly from SEP to COS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–COS that never appear on search engines, with no booking fees.