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YFX to SEP: distance & flight time
St. Lewis (St. Lewis (Fox Harbour) Airport) → Stephenville (Stephenville Clark Regional Airport)
2,527 mi
4,068 km · 2,196 nm
5h 25m
estimated nonstop flight time
-2.5h
time difference · heading west
See live YFX→SEP fares Phone-only fares on this route — call free
Flight time details
2,527 miles nonstop takes roughly 5h 25m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- YFX — St. Lewis (Fox Harbour) Airport · St. Lewis, Canada
- 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 YFX
- YMH · Mary's Harbour Airport9 mi away
- YWM · Williams Harbour Airport14 mi away
- YHA · Port Hope Simpson Airport28 mi away
- YAY · St. Anthony Airport70 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 YFX from SEP?
The flight distance from St. Lewis (YFX) to Stephenville (SEP) is 2,527 miles (4,068 km, 2,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YFX to SEP?
A nonstop flight takes about 5h 25m 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 St. Lewis and Stephenville?
Stephenville is 2.5 hours behind St. Lewis.
What is the cheapest way to fly from YFX to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YFX–SEP that never appear on search engines, with no booking fees.