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SSN to GFN: distance & flight time
Seoul East (Seoul Air Base (K-16)) → Grafton (Grafton Airport)
4,937 mi
7,945 km · 4,290 nm
10h 9m
estimated nonstop flight time
+1h
time difference · heading southeast
See live SSN→GFN fares Phone-only fares on this route — call free
Flight time details
4,937 miles nonstop takes roughly 10h 9m 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
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
- GFN — Grafton Airport · Grafton, Australia
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 GFN
- CFS · Coffs Harbour Airport39 mi away
- LSY · Lismore Airport66 mi away
- BNK · Ballina Byron Gateway Airport72 mi away
- GLI · Glen Innes Airport81 mi away
Frequently asked questions
How far is SSN from GFN?
The flight distance from Seoul East (SSN) to Grafton (GFN) is 4,937 miles (7,945 km, 4,290 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSN to GFN?
A nonstop flight takes about 10h 9m 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 Grafton?
Grafton is 1 hour ahead of Seoul East.
What is the cheapest way to fly from SSN to GFN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSN–GFN that never appear on search engines, with no booking fees.