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SEP to XSI: distance & flight time

Stephenville (Stephenville Clark Regional Airport) → South Indian Lake (South Indian Lake Airport)

1,699 mi
2,733 km · 1,476 nm
3h 48m
estimated nonstop flight time
Same time
time difference · heading north
See live SEP→XSI fares Phone-only fares on this route — call free

Flight time details

1,699 miles nonstop takes roughly 3h 48m 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 XSI?

The flight distance from Stephenville (SEP) to South Indian Lake (XSI) is 1,699 miles (2,733 km, 1,476 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SEP to XSI?

A nonstop flight takes about 3h 48m 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 XSI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–XSI that never appear on search engines, with no booking fees.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