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SEP to YSF: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Stony Rapids (Stony Rapids Airport)
1,901 mi
3,060 km · 1,652 nm
4h 12m
estimated nonstop flight time
-1h
time difference · heading north
See live SEP→YSF fares Phone-only fares on this route — call free
Flight time details
1,901 miles nonstop takes roughly 4h 12m 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
- YSF — Stony Rapids Airport · Stony Rapids, Canada
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 YSF
- ZFD · Fond-Du-Lac Airport48 mi away
- YNL · Points North Landing Airport92 mi away
- YBE · Uranium City Airport95 mi away
- ZWL · Wollaston Lake Airport124 mi away
Frequently asked questions
How far is SEP from YSF?
The flight distance from Stephenville (SEP) to Stony Rapids (YSF) is 1,901 miles (3,060 km, 1,652 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to YSF?
A nonstop flight takes about 4h 12m 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 Stony Rapids?
Stony Rapids is 1 hour behind Stephenville.
What is the cheapest way to fly from SEP to YSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–YSF that never appear on search engines, with no booking fees.