Need help booking?
Unpublished phone-only deals available
BMI to GMP: distance & flight time
Bloomington (Central Illinois Regional Airport at Bloomington-Normal) → Seoul (Gimpo International Airport)
6,591 mi
10,607 km · 5,727 nm
13h 23m
estimated nonstop flight time
+14h
time difference · heading northwest
See live BMI→GMP fares Phone-only fares on this route — call free
Flight time details
6,591 miles nonstop takes roughly 13h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- BMI — Central Illinois Regional Airport at Bloomington-Normal · Bloomington, United States
- GMP — Gimpo 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 BMI
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is BMI from GMP?
The flight distance from Bloomington (BMI) to Seoul (GMP) is 6,591 miles (10,607 km, 5,727 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BMI to GMP?
A nonstop flight takes about 13h 23m 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 Bloomington and Seoul?
Seoul is 14 hours ahead of Bloomington.
What is the cheapest way to fly from BMI to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BMI–GMP that never appear on search engines, with no booking fees.