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ICN to PIA: distance & flight time
Seoul (Incheon International Airport) → Peoria (General Wayne A. Downing Peoria International Airport)
6,574 mi
10,580 km · 5,713 nm
13h 21m
estimated nonstop flight time
-14h
time difference · heading northeast
See live ICN→PIA fares Phone-only fares on this route — call free
Flight time details
6,574 miles nonstop takes roughly 13h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- PIA — General Wayne A. Downing Peoria International Airport · Peoria, 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 PIA
Frequently asked questions
How far is ICN from PIA?
The flight distance from Seoul (ICN) to Peoria (PIA) is 6,574 miles (10,580 km, 5,713 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to PIA?
A nonstop flight takes about 13h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ICN to PIA?
Nonstop service on ICN–PIA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 21m nonstop estimate.
What is the time difference between Seoul and Peoria?
Peoria is 14 hours behind Seoul.
What is the cheapest way to fly from ICN to PIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–PIA that never appear on search engines, with no booking fees.
Why are some ICN to PIA fares phone-only?
Consolidator contracts let us sell certain ICN–PIA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.