Need help booking?
Unpublished phone-only deals available
KKX to RAP: distance & flight time
Kikai (Kikai Airport) → Rapid City (Rapid City Regional Airport)
6,421 mi
10,333 km · 5,580 nm
13h 3m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KKX→RAP fares Phone-only fares on this route — call free
Flight time details
6,421 miles nonstop takes roughly 13h 3m 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
- KKX — Kikai Airport · Kikai, Japan
- RAP — Rapid City Regional Airport · Rapid City, 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 KKX
- ASJ · Amami Airport15 mi away
- TKN · Tokunoshima Airport72 mi away
- OKE · Okierabu Airport97 mi away
- RNJ · Yoron Airport128 mi away
Near RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 mi away
Frequently asked questions
How far is KKX from RAP?
The flight distance from Kikai (KKX) to Rapid City (RAP) is 6,421 miles (10,333 km, 5,580 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKX to RAP?
A nonstop flight takes about 13h 3m 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 Kikai and Rapid City?
Rapid City is 15 hours behind Kikai.
What is the cheapest way to fly from KKX to RAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKX–RAP that never appear on search engines, with no booking fees.