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RCA to DTB: distance & flight time
Rapid City (Ellsworth Air Force Base) → Siborong-Borong (Silangit Airport)
8,952 mi
14,407 km · 7,779 nm
18h 1m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RCA→DTB fares Phone-only fares on this route — call free
Flight time details
8,952 miles nonstop takes roughly 18h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, United States
- DTB — Silangit Airport · Siborong-Borong, Indonesia
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 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
Near DTB
- FLZ · Dr Ferdinand Lumban Tobing Airport49 mi away
- AEG · Aek Godang Airport67 mi away
- MES · Soewondo Air Force Base92 mi away
- KNO · Kualanamu International Airport96 mi away
Frequently asked questions
How far is RCA from DTB?
The flight distance from Rapid City (RCA) to Siborong-Borong (DTB) is 8,952 miles (14,407 km, 7,779 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to DTB?
A nonstop flight takes about 18h 1m 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 Siborong-Borong?
Siborong-Borong is 13 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–DTB that never appear on search engines, with no booking fees.