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GCI to SFC: distance & flight time

Guernsey (Guernsey Airport) → St-François (St-François Airport)

3,972 mi
6,393 km · 3,452 nm
8h 15m
estimated nonstop flight time
-5h
time difference · heading west
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Flight time details

3,972 miles nonstop takes roughly 8h 15m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.

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 GCI from SFC?

The flight distance from Guernsey (GCI) to St-François (SFC) is 3,972 miles (6,393 km, 3,452 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from GCI to SFC?

A nonstop flight takes about 8h 15m 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 Guernsey and St-François?

St-François is 5 hours behind Guernsey.

What is the cheapest way to fly from GCI to SFC?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCI–SFC that never appear on search engines, with no booking fees.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