Need help booking?
Unpublished phone-only deals available
SIQ to FSI: distance & flight time
Singkep (Dabo Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
9,649 mi
15,528 km · 8,385 nm
19h 23m
estimated nonstop flight time
-12h
time difference · heading northeast
See live SIQ→FSI fares Phone-only fares on this route — call free
Flight time details
9,649 miles nonstop takes roughly 19h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- SIQ — Dabo Airport · Singkep, Indonesia
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 SIQ
- SIN · Singapore Changi Airport133 mi away
- TNJ · Raja Haji Fisabilillah International Airport97 mi away
- DJB · Sultan Thaha Airport103 mi away
- BTH · Hang Nadim International Airport115 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is SIQ from FSI?
The flight distance from Singkep (SIQ) to Fort Sill (FSI) is 9,649 miles (15,528 km, 8,385 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIQ to FSI?
A nonstop flight takes about 19h 23m 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 Singkep and Fort Sill?
Fort Sill is 12 hours behind Singkep.
What is the cheapest way to fly from SIQ to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIQ–FSI that never appear on search engines, with no booking fees.