Need help booking?
Unpublished phone-only deals available
SEF to DEN: distance & flight time
Sebring (Sebring Regional Airport) → Denver (Denver International Airport)
1,585 mi
2,550 km · 1,377 nm
3h 34m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SEF→DEN fares Phone-only fares on this route — call free
Flight time details
1,585 miles nonstop takes roughly 3h 34m gate to gate, flying northwest. 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
- SEF — Sebring Regional Airport · Sebring, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 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 SEF from DEN?
The flight distance from Sebring (SEF) to Denver (DEN) is 1,585 miles (2,550 km, 1,377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to DEN?
A nonstop flight takes about 3h 34m 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 Sebring and Denver?
Denver is 2 hours behind Sebring.
What is the cheapest way to fly from SEF to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–DEN that never appear on search engines, with no booking fees.