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KMJ to BJC: distance & flight time
Kumamoto (Kumamoto Airport) → Broomfield-CO (Rocky Mountain Metropolitan Airport)
6,269 mi
10,089 km · 5,448 nm
12h 46m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KMJ→BJC fares Phone-only fares on this route — call free
Flight time details
6,269 miles nonstop takes roughly 12h 46m 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
- KMJ — Kumamoto Airport · Kumamoto, Japan
- 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 KMJ
- HSG · Saga Airport39 mi away
- AXJ · Amakusa Airport47 mi away
- NGS · Nagasaki Airport55 mi away
- FUK · Fukuoka Airport57 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 KMJ from BJC?
The flight distance from Kumamoto (KMJ) to Broomfield-CO (BJC) is 6,269 miles (10,089 km, 5,448 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMJ to BJC?
A nonstop flight takes about 12h 46m 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 Kumamoto and Broomfield-CO?
Broomfield-CO is 15 hours behind Kumamoto.
What is the cheapest way to fly from KMJ to BJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMJ–BJC that never appear on search engines, with no booking fees.