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YST to SFZ: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Smithfield (North Central State Airport)
1,350 mi
2,172 km · 1,173 nm
3h 24m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YST→SFZ fares Phone-only fares on this route — call free
Flight time details
1,350 miles nonstop takes roughly 3h 24m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- SFZ — North Central State Airport · Smithfield, United States
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 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
Near SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is YST from SFZ?
The flight distance from St. Theresa Point (YST) to Smithfield (SFZ) is 1,350 miles (2,172 km, 1,173 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to SFZ?
A nonstop flight takes about 3h 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 St. Theresa Point and Smithfield?
Smithfield is 1 hour ahead of St. Theresa Point.
What is the cheapest way to fly from YST to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–SFZ that never appear on search engines, with no booking fees.