Need help booking?
Unpublished phone-only deals available
RSU to ORD: distance & flight time
Yeosu (Yeosu Airport) → Chicago (Chicago O'Hare International Airport)
6,672 mi
10,738 km · 5,798 nm
13h 33m
estimated nonstop flight time
-14h
time difference · heading northeast
See live RSU→ORD fares Phone-only fares on this route — call free
Flight time details
6,672 miles nonstop takes roughly 13h 33m 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
- RSU — Yeosu Airport · Yeosu, South Korea
- ORD — Chicago O'Hare International Airport · Chicago, 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 RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 mi away
Near ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Frequently asked questions
How far is RSU from ORD?
The flight distance from Yeosu (RSU) to Chicago (ORD) is 6,672 miles (10,738 km, 5,798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to ORD?
A nonstop flight takes about 13h 33m 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 Yeosu and Chicago?
Chicago is 14 hours behind Yeosu.
What is the cheapest way to fly from RSU to ORD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–ORD that never appear on search engines, with no booking fees.