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DLH to SEF: distance & flight time
Duluth (Duluth International Airport) → Sebring (Sebring Regional Airport)
1,463 mi
2,355 km · 1,272 nm
3h 39m
estimated nonstop flight time
+1h
time difference · heading southeast
See live DLH→SEF fares Phone-only fares on this route — call free
Flight time details
1,463 miles nonstop takes roughly 3h 39m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DLH — Duluth International Airport · Duluth, United States
- SEF — Sebring Regional Airport · Sebring, 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 DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 mi away
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
Frequently asked questions
How far is DLH from SEF?
The flight distance from Duluth (DLH) to Sebring (SEF) is 1,463 miles (2,355 km, 1,272 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLH to SEF?
A nonstop flight takes about 3h 39m 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 Duluth and Sebring?
Sebring is 1 hour ahead of Duluth.
What is the cheapest way to fly from DLH to SEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLH–SEF that never appear on search engines, with no booking fees.