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SFZ to DEN: distance & flight time
Smithfield (North Central State Airport) → Denver (Denver International Airport)
1,728 mi
2,781 km · 1,502 nm
3h 51m
estimated nonstop flight time
-2h
time difference · heading west
See live SFZ→DEN fares Phone-only fares on this route — call free
Flight time details
1,728 miles nonstop takes roughly 3h 51m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SFZ — North Central State Airport · Smithfield, United States
- DEN — Denver International Airport · Denver, 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is SFZ from DEN?
The flight distance from Smithfield (SFZ) to Denver (DEN) is 1,728 miles (2,781 km, 1,502 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFZ to DEN?
A nonstop flight takes about 3h 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 time difference between Smithfield and Denver?
Denver is 2 hours behind Smithfield.
What is the cheapest way to fly from SFZ to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFZ–DEN that never appear on search engines, with no booking fees.