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SEP to YNO: distance & flight time

Stephenville (Stephenville Clark Regional Airport) → North Spirit Lake (North Spirit Lake Airport)

1,425 mi
2,293 km · 1,238 nm
3h 34m
estimated nonstop flight time
Same time
time difference · heading north
See live SEP→YNO fares Phone-only fares on this route — call free

Flight time details

1,425 miles nonstop takes roughly 3h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is SEP from YNO?

The flight distance from Stephenville (SEP) to North Spirit Lake (YNO) is 1,425 miles (2,293 km, 1,238 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SEP to YNO?

A nonstop flight takes about 3h 34m 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 cheapest way to fly from SEP to YNO?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–YNO that never appear on search engines, with no booking fees.
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