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KMI to CJJ: distance & flight time
Miyazaki (Miyazaki Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
403 mi
649 km · 350 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading northwest
See live KMI→CJJ fares Phone-only fares on this route — call free
Flight time details
403 miles nonstop takes roughly 1h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KMI — Miyazaki Airport · Miyazaki, Japan
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, 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 KMI
- KOJ · Kagoshima Airport43 mi away
- KMJ · Kumamoto Airport75 mi away
- AXJ · Amakusa Airport86 mi away
- TNE · New Tanegashima Airport92 mi away
Near CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
Frequently asked questions
How far is KMI from CJJ?
The flight distance from Miyazaki (KMI) to Chongju (CJJ) is 403 miles (649 km, 350 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMI to CJJ?
A nonstop flight takes about 1h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KMI to CJJ?
Nonstop service on KMI–CJJ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 21m nonstop estimate.
What is the cheapest way to fly from KMI to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMI–CJJ that never appear on search engines, with no booking fees.
Why are some KMI to CJJ fares phone-only?
Consolidator contracts let us sell certain KMI–CJJ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.