Need help booking?
Unpublished phone-only deals available
SSN to SDL: distance & flight time
Seoul East (Seoul Air Base (K-16)) → Sundsvall (Sundsvall-Härnösand Airport)
4,519 mi
7,273 km · 3,927 nm
9h 20m
estimated nonstop flight time
-7h
time difference · heading northwest
See live SSN→SDL fares Phone-only fares on this route — call free
Flight time details
4,519 miles nonstop takes roughly 9h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
- SDL — Sundsvall-Härnösand Airport · Sundsvall, Sweden
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 SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Near SDL
- KRF · Kramfors Sollefteå Airport37 mi away
- HUV · Hudiksvall Airport54 mi away
- OER · Örnsköldsvik Airport78 mi away
- SOO · Söderhamn Airport88 mi away
Frequently asked questions
How far is SSN from SDL?
The flight distance from Seoul East (SSN) to Sundsvall (SDL) is 4,519 miles (7,273 km, 3,927 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSN to SDL?
A nonstop flight takes about 9h 20m 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 Seoul East and Sundsvall?
Sundsvall is 7 hours behind Seoul East.
What is the cheapest way to fly from SSN to SDL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSN–SDL that never appear on search engines, with no booking fees.