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HIM to FSI: distance & flight time
Polonnaruwa Town (Hingurakgoda Air Force Base) → Fort Sill (Henry Post Army Air Field (Fort Sill))
9,486 mi
15,267 km · 8,243 nm
19h 4m
estimated nonstop flight time
—
time difference · heading north
See live HIM→FSI fares Phone-only fares on this route — call free
Flight time details
9,486 miles nonstop takes roughly 19h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HIM — Hingurakgoda Air Force Base · Polonnaruwa Town, Sri Lanka
- 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 HIM
- GIU · Sigiriya Air Force Base18 mi away
- TRR · China Bay Airport36 mi away
- ACJ · Anuradhapura Air Force Base42 mi away
- BTC · Batticaloa Airport53 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 HIM from FSI?
The flight distance from Polonnaruwa Town (HIM) to Fort Sill (FSI) is 9,486 miles (15,267 km, 8,243 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIM to FSI?
A nonstop flight takes about 19h 4m 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 cheapest way to fly from HIM to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIM–FSI that never appear on search engines, with no booking fees.