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FRI to DTB: distance & flight time
Fort Riley (Marshall Army Air Field) → Siborong-Borong (Silangit Airport)
9,412 mi
15,146 km · 8,178 nm
18h 55m
estimated nonstop flight time
+12h
time difference · heading northwest
See live FRI→DTB fares Phone-only fares on this route — call free
Flight time details
9,412 miles nonstop takes roughly 18h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- FRI — Marshall Army Air Field · Fort Riley, 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 FRI
- MHK · Manhattan Regional Airport8 mi away
- SLN · Salina Municipal Airport51 mi away
- EMP · Emporia Municipal Airport59 mi away
- FOE · Topeka Regional Airport - Forbes Field60 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 FRI from DTB?
The flight distance from Fort Riley (FRI) to Siborong-Borong (DTB) is 9,412 miles (15,146 km, 8,178 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRI to DTB?
A nonstop flight takes about 18h 55m 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 Fort Riley and Siborong-Borong?
Siborong-Borong is 12 hours ahead of Fort Riley.
What is the cheapest way to fly from FRI to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRI–DTB that never appear on search engines, with no booking fees.