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RNJ to SSN: distance & flight time
Yoron (Yoron Airport) → Seoul East (Seoul Air Base (K-16))
723 mi
1,163 km · 628 nm
2h 2m
estimated nonstop flight time
Same time
time difference · heading north
See live RNJ→SSN fares Phone-only fares on this route — call free
Flight time details
723 miles nonstop takes roughly 2h 2m gate to gate, flying north. 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
- RNJ — Yoron Airport · Yoron, Japan
- 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 RNJ
- OKE · Okierabu Airport32 mi away
- IEJ · Ie Jima Airport44 mi away
- TKN · Tokunoshima Airport62 mi away
- DNA · Kadena Air Base62 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 RNJ from SSN?
The flight distance from Yoron (RNJ) to Seoul East (SSN) is 723 miles (1,163 km, 628 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNJ to SSN?
A nonstop flight takes about 2h 2m 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 RNJ to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNJ–SSN that never appear on search engines, with no booking fees.