Need help booking?
Unpublished phone-only deals available
DIB to FSI: distance & flight time
Mohanbari (Dibrugarh Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
8,055 mi
12,963 km · 7,000 nm
16h 16m
estimated nonstop flight time
-10.5h
time difference · heading north
See live DIB→FSI fares Phone-only fares on this route — call free
Flight time details
8,055 miles nonstop takes roughly 16h 16m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DIB — Dibrugarh Airport · Mohanbari, India
- 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 DIB
- IXT · Pasighat Airport45 mi away
- IXV · Along Airport50 mi away
- IXI · North Lakhimpur Airport58 mi away
- JRH · Jorhat Airport73 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 DIB from FSI?
The flight distance from Mohanbari (DIB) to Fort Sill (FSI) is 8,055 miles (12,963 km, 7,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DIB to FSI?
A nonstop flight takes about 16h 16m 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 Mohanbari and Fort Sill?
Fort Sill is 10.5 hours behind Mohanbari.
What is the cheapest way to fly from DIB to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DIB–FSI that never appear on search engines, with no booking fees.