Need help booking?
Unpublished phone-only deals available
KAG to BJC: distance & flight time
Kangnung (Gangneung Airport (K-18)) → Broomfield-CO (Rocky Mountain Metropolitan Airport)
6,072 mi
9,773 km · 5,277 nm
12h 22m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KAG→BJC fares Phone-only fares on this route — call free
Flight time details
6,072 miles nonstop takes roughly 12h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- KAG — Gangneung Airport (K-18) · Kangnung, South Korea
- BJC — Rocky Mountain Metropolitan Airport · Broomfield-CO, 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 KAG
- YNY · Yangyang International Airport26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- YEC · Yecheon Airbase84 mi away
- ICN · Incheon International Airport138 mi away
Near BJC
- DEN · Denver International Airport24 mi away
- WBU · Boulder Municipal Airport11 mi away
- BFK · Buckley Air Force Base24 mi away
- APA · Centennial Airport27 mi away
Frequently asked questions
How far is KAG from BJC?
The flight distance from Kangnung (KAG) to Broomfield-CO (BJC) is 6,072 miles (9,773 km, 5,277 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KAG to BJC?
A nonstop flight takes about 12h 22m 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 Kangnung and Broomfield-CO?
Broomfield-CO is 15 hours behind Kangnung.
What is the cheapest way to fly from KAG to BJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KAG–BJC that never appear on search engines, with no booking fees.