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HTL to SSN: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Seoul East (Seoul Air Base (K-16))
6,446 mi
10,374 km · 5,601 nm
13h 6m
estimated nonstop flight time
+13h
time difference · heading northwest
See live HTL→SSN fares Phone-only fares on this route — call free
Flight time details
6,446 miles nonstop takes roughly 13h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, United States
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 mi away
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
Frequently asked questions
How far is HTL from SSN?
The flight distance from Houghton Lake (HTL) to Seoul East (SSN) is 6,446 miles (10,374 km, 5,601 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to SSN?
A nonstop flight takes about 13h 6m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HTL to SSN?
Nonstop service on HTL–SSN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 6m nonstop estimate.
What is the time difference between Houghton Lake and Seoul East?
Seoul East is 13 hours ahead of Houghton Lake.
What is the cheapest way to fly from HTL to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–SSN that never appear on search engines, with no booking fees.
Why are some HTL to SSN fares phone-only?
Consolidator contracts let us sell certain HTL–SSN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.