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YDF to SFZ: distance & flight time
Deer Lake (Deer Lake Airport) → Smithfield (North Central State Airport)
846 mi
1,361 km · 735 nm
2h 18m
estimated nonstop flight time
-1.5h
time difference · heading southwest
See live YDF→SFZ fares Phone-only fares on this route — call free
Flight time details
846 miles nonstop takes roughly 2h 18m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- YDF — Deer Lake Airport · Deer Lake, 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 YDF
- YJT · Stephenville Airport70 mi away
- YQX · Gander International Airport129 mi away
- ZLT · La Tabatière Airport132 mi away
- YHR · Chevery Airport133 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 YDF from SFZ?
The flight distance from Deer Lake (YDF) to Smithfield (SFZ) is 846 miles (1,361 km, 735 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDF to SFZ?
A nonstop flight takes about 2h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YDF to SFZ?
Nonstop service on YDF–SFZ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 18m nonstop estimate.
What is the time difference between Deer Lake and Smithfield?
Smithfield is 1.5 hours behind Deer Lake.
What is the cheapest way to fly from YDF to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDF–SFZ that never appear on search engines, with no booking fees.
Why are some YDF to SFZ fares phone-only?
Consolidator contracts let us sell certain YDF–SFZ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.