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SEP to SQL: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → San Carlos (San Carlos Airport)
1,409 mi
2,267 km · 1,224 nm
3h 32m
estimated nonstop flight time
-2h
time difference · heading west
See live SEP→SQL fares Phone-only fares on this route — call free
Flight time details
1,409 miles nonstop takes roughly 3h 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- SQL — San Carlos Airport · San Carlos, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Frequently asked questions
How far is SEP from SQL?
The flight distance from Stephenville (SEP) to San Carlos (SQL) is 1,409 miles (2,267 km, 1,224 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to SQL?
A nonstop flight takes about 3h 32m 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 San Carlos?
San Carlos is 2 hours behind Stephenville.
What is the cheapest way to fly from SEP to SQL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–SQL that never appear on search engines, with no booking fees.