Need help booking?
Unpublished phone-only deals available
RAP to NJA: distance & flight time
Rapid City (Rapid City Regional Airport) → Atsugi (Atsugi Naval Air Facility)
5,690 mi
9,158 km · 4,945 nm
11h 37m
estimated nonstop flight time
+15h
time difference · heading northwest
See live RAP→NJA fares Phone-only fares on this route — call free
Flight time details
5,690 miles nonstop takes roughly 11h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- RAP — Rapid City Regional Airport · Rapid City, United States
- NJA — Atsugi Naval Air Facility · Atsugi, Japan
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 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
Near NJA
- HND · Tokyo Haneda International Airport20 mi away
- NRT · Narita International Airport57 mi away
- OKO · Yokota Air Base21 mi away
- OIM · Oshima Airport47 mi away
Frequently asked questions
How far is RAP from NJA?
The flight distance from Rapid City (RAP) to Atsugi (NJA) is 5,690 miles (9,158 km, 4,945 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAP to NJA?
A nonstop flight takes about 11h 37m 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 Rapid City and Atsugi?
Atsugi is 15 hours ahead of Rapid City.
What is the cheapest way to fly from RAP to NJA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAP–NJA that never appear on search engines, with no booking fees.