Need help booking?
Unpublished phone-only deals available
SFZ to JFK: distance & flight time
Smithfield (North Central State Airport) → New York (John F Kennedy International Airport)
148 mi
238 km · 129 nm
51m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SFZ→JFK fares Phone-only fares on this route — call free
Flight time details
148 miles nonstop takes roughly 51m gate to gate, flying southwest. 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
- SFZ — North Central State Airport · Smithfield, United States
- JFK — John F Kennedy International Airport · New York, 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 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
Near JFK
- LGA · La Guardia Airport11 mi away
- EWR · Newark Liberty International Airport21 mi away
- JRB · Downtown-Manhattan/Wall St Heliport13 mi away
- JRA · West 30th St. Heliport14 mi away
Frequently asked questions
How far is SFZ from JFK?
The flight distance from Smithfield (SFZ) to New York (JFK) is 148 miles (238 km, 129 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFZ to JFK?
A nonstop flight takes about 51m 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 SFZ to JFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFZ–JFK that never appear on search engines, with no booking fees.