Need help booking?
Unpublished phone-only deals available
FSI to BLT: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Blackwater (Blackwater Airport)
8,382 mi
13,489 km · 7,283 nm
16h 54m
estimated nonstop flight time
+15h
time difference · heading west
See live FSI→BLT fares Phone-only fares on this route — call free
Flight time details
8,382 miles nonstop takes roughly 16h 54m gate to gate, flying west. 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- BLT — Blackwater Airport · Blackwater, Australia
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 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
Near BLT
- EMD · Emerald Airport40 mi away
- DYA · Dysart Airport73 mi away
- CMQ · Clermont Airport95 mi away
- ROK · Rockhampton Airport107 mi away
Frequently asked questions
How far is FSI from BLT?
The flight distance from Fort Sill (FSI) to Blackwater (BLT) is 8,382 miles (13,489 km, 7,283 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to BLT?
A nonstop flight takes about 16h 54m 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 Sill and Blackwater?
Blackwater is 15 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to BLT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–BLT that never appear on search engines, with no booking fees.