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RAL to SSN: distance & flight time
Riverside (Riverside Municipal Airport) → Seoul East (Seoul Air Base (K-16))
5,994 mi
9,647 km · 5,209 nm
12h 13m
estimated nonstop flight time
+16h
time difference · heading northwest
See live RAL→SSN fares Phone-only fares on this route — call free
Flight time details
5,994 miles nonstop takes roughly 12h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- RAL — Riverside Municipal Airport · Riverside, 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 RAL
- ONT · Ontario International Airport11 mi away
- CNO · Chino Airport11 mi away
- RIV · March ARB Airport12 mi away
- LAX · Los Angeles International Airport55 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 RAL from SSN?
The flight distance from Riverside (RAL) to Seoul East (SSN) is 5,994 miles (9,647 km, 5,209 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAL to SSN?
A nonstop flight takes about 12h 13m 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 Riverside and Seoul East?
Seoul East is 16 hours ahead of Riverside.
What is the cheapest way to fly from RAL to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAL–SSN that never appear on search engines, with no booking fees.