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KEF to YST: distance & flight time
Keflavik (Keflavik International Airport) → St. Theresa Point (St. Theresa Point Airport)
2,517 mi
4,051 km · 2,188 nm
5h 24m
estimated nonstop flight time
-5h
time difference · heading west
See live KEF→YST fares Phone-only fares on this route — call free
Flight time details
2,517 miles nonstop takes roughly 5h 24m 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
- KEF — Keflavik International Airport · Keflavik, Iceland
- YST — St. Theresa Point Airport · St. Theresa Point, 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 KEF
- RKV · Reykjavik Airport22 mi away
- GUU · Grundarfjörður Airport72 mi away
- VEY · Vestmannaeyjar Airport81 mi away
- PFJ · Patreksfjörður Airport116 mi away
Near YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is KEF from YST?
The flight distance from Keflavik (KEF) to St. Theresa Point (YST) is 2,517 miles (4,051 km, 2,188 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEF to YST?
A nonstop flight takes about 5h 24m 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 Keflavik and St. Theresa Point?
St. Theresa Point is 5 hours behind Keflavik.
What is the cheapest way to fly from KEF to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEF–YST that never appear on search engines, with no booking fees.