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YKZ to SFZ: distance & flight time
Toronto (Buttonville Municipal Airport) → Smithfield (North Central State Airport)
421 mi
677 km · 365 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading east
See live YKZ→SFZ fares Phone-only fares on this route — call free
Flight time details
421 miles nonstop takes roughly 1h 23m gate to gate, flying east. 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.
The two airports
- YKZ — Buttonville Municipal Airport · Toronto, 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 YKZ
- YYZ · Lester B. Pearson International Airport18 mi away
- YZD · Downsview Airport10 mi away
- YTZ · Billy Bishop Toronto City Centre Airport16 mi away
- YOO · Toronto/Oshawa Executive Airport24 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 YKZ from SFZ?
The flight distance from Toronto (YKZ) to Smithfield (SFZ) is 421 miles (677 km, 365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKZ to SFZ?
A nonstop flight takes about 1h 23m 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 YKZ to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKZ–SFZ that never appear on search engines, with no booking fees.