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DSO to SEF: distance & flight time
Hamhung (Sondok Airport) → Sebring (Sebring Regional Airport)
7,437 mi
11,969 km · 6,463 nm
15h 3m
estimated nonstop flight time
-13h
time difference · heading northeast
See live DSO→SEF fares Phone-only fares on this route — call free
Flight time details
7,437 miles nonstop takes roughly 15h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- 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 DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 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 DSO from SEF?
The flight distance from Hamhung (DSO) to Sebring (SEF) is 7,437 miles (11,969 km, 6,463 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to SEF?
A nonstop flight takes about 15h 3m 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 Hamhung and Sebring?
Sebring is 13 hours behind Hamhung.
What is the cheapest way to fly from DSO to SEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–SEF that never appear on search engines, with no booking fees.