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CIO to ICN: distance & flight time
Conception (Teniente Col Carmelo Peralta Airport) → Seoul (Incheon International Airport)
11,441 mi
18,412 km · 9,942 nm
22h 54m
estimated nonstop flight time
+12h
time difference · heading north
See live CIO→ICN fares Phone-only fares on this route — call free
Flight time details
11,441 miles nonstop takes roughly 22h 54m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- CIO — Teniente Col Carmelo Peralta Airport · Conception, Paraguay
- ICN — Incheon International Airport · Seoul, 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 CIO
- PJC · Dr Augusto Roberto Fuster International Airport116 mi away
- ASU · Silvio Pettirossi International Airport124 mi away
- PMG · Ponta Porã Airport126 mi away
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
Frequently asked questions
How far is CIO from ICN?
The flight distance from Conception (CIO) to Seoul (ICN) is 11,441 miles (18,412 km, 9,942 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIO to ICN?
A nonstop flight takes about 22h 54m 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 Conception and Seoul?
Seoul is 12 hours ahead of Conception.
What is the cheapest way to fly from CIO to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIO–ICN that never appear on search engines, with no booking fees.