Need help booking?
Unpublished phone-only deals available
ICN to STC: distance & flight time
Seoul (Incheon International Airport) → Saint Cloud (St Cloud Regional Airport)
6,172 mi
9,933 km · 5,364 nm
12h 34m
estimated nonstop flight time
-14h
time difference · heading northeast
See live ICN→STC fares Phone-only fares on this route — call free
Flight time details
6,172 miles nonstop takes roughly 12h 34m 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
- STC — St Cloud Regional Airport · Saint Cloud, 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 STC
Frequently asked questions
How far is ICN from STC?
The flight distance from Seoul (ICN) to Saint Cloud (STC) is 6,172 miles (9,933 km, 5,364 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to STC?
A nonstop flight takes about 12h 34m 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 Saint Cloud?
Saint Cloud is 14 hours behind Seoul.
What is the cheapest way to fly from ICN to STC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–STC that never appear on search engines, with no booking fees.