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KIJ to BJC: distance & flight time
Niigata (Niigata Airport) → Broomfield-CO (Rocky Mountain Metropolitan Airport)
5,695 mi
9,166 km · 4,949 nm
11h 38m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KIJ→BJC fares Phone-only fares on this route — call free
Flight time details
5,695 miles nonstop takes roughly 11h 38m 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
- KIJ — Niigata Airport · Niigata, 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 KIJ
- SDS · Sado Airport39 mi away
- SYO · Shonai Airport69 mi away
- GAJ · Yamagata Airport75 mi away
- FKS · Fukushima Airport88 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 KIJ from BJC?
The flight distance from Niigata (KIJ) to Broomfield-CO (BJC) is 5,695 miles (9,166 km, 4,949 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KIJ to BJC?
A nonstop flight takes about 11h 38m 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 Niigata and Broomfield-CO?
Broomfield-CO is 15 hours behind Niigata.
What is the cheapest way to fly from KIJ to BJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIJ–BJC that never appear on search engines, with no booking fees.