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IKI to RCA: distance & flight time
Iki (Iki Airport) → Rapid City (Ellsworth Air Force Base)
6,112 mi
9,836 km · 5,311 nm
12h 27m
estimated nonstop flight time
-15h
time difference · heading northeast
See live IKI→RCA fares Phone-only fares on this route — call free
Flight time details
6,112 miles nonstop takes roughly 12h 27m 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
- IKI — Iki Airport · Iki, Japan
- RCA — Ellsworth Air Force Base · 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 IKI
- FUK · Fukuoka Airport40 mi away
- TSJ · Tsushima Airport45 mi away
- HSG · Saga Airport51 mi away
- NGS · Nagasaki Airport58 mi away
Near RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 mi away
Frequently asked questions
How far is IKI from RCA?
The flight distance from Iki (IKI) to Rapid City (RCA) is 6,112 miles (9,836 km, 5,311 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKI to RCA?
A nonstop flight takes about 12h 27m 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 Iki and Rapid City?
Rapid City is 15 hours behind Iki.
What is the cheapest way to fly from IKI to RCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKI–RCA that never appear on search engines, with no booking fees.