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ICN to RNT: distance & flight time
Seoul (Incheon International Airport) → Renton (Renton Municipal Airport)
5,204 mi
8,376 km · 4,522 nm
10h 40m
estimated nonstop flight time
-16h
time difference · heading northeast
See live ICN→RNT fares Phone-only fares on this route — call free
Flight time details
5,204 miles nonstop takes roughly 10h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- RNT — Renton Municipal Airport · Renton, 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 ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Near RNT
Frequently asked questions
How far is ICN from RNT?
The flight distance from Seoul (ICN) to Renton (RNT) is 5,204 miles (8,376 km, 4,522 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to RNT?
A nonstop flight takes about 10h 40m 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 and Renton?
Renton is 16 hours behind Seoul.
What is the cheapest way to fly from ICN to RNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–RNT that never appear on search engines, with no booking fees.