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SSN to HAF: distance & flight time
Seoul East (Seoul Air Base (K-16)) → Half Moon Bay (Half Moon Bay Airport)
5,619 mi
9,043 km · 4,883 nm
11h 29m
estimated nonstop flight time
—
time difference · heading northeast
See live SSN→HAF fares Phone-only fares on this route — call free
Flight time details
5,619 miles nonstop takes roughly 11h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
- HAF — Half Moon Bay Airport · Half Moon Bay, 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 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 HAF
- SFO · San Francisco International Airport10 mi away
- SQL · San Carlos Airport14 mi away
- OAK · Metropolitan Oakland International Airport21 mi away
- PAO · Palo Alto Airport of Santa Clara County21 mi away
Frequently asked questions
How far is SSN from HAF?
The flight distance from Seoul East (SSN) to Half Moon Bay (HAF) is 5,619 miles (9,043 km, 4,883 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSN to HAF?
A nonstop flight takes about 11h 29m 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 cheapest way to fly from SSN to HAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSN–HAF that never appear on search engines, with no booking fees.