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FSI to GLU: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Gelephu (Gelephu Airport)
8,146 mi
13,109 km · 7,079 nm
16h 26m
estimated nonstop flight time
—
time difference · heading north
See live FSI→GLU fares Phone-only fares on this route — call free
Flight time details
8,146 miles nonstop takes roughly 16h 26m 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- GLU — Gelephu Airport · Gelephu, Bhutan
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 GLU
- BUT · Bathpalathang Airport50 mi away
- COH · Cooch Behar Airport73 mi away
- PBH · Paro Airport73 mi away
- GAU · Lokpriya Gopinath Bordoloi International Airport88 mi away
Frequently asked questions
How far is FSI from GLU?
The flight distance from Fort Sill (FSI) to Gelephu (GLU) is 8,146 miles (13,109 km, 7,079 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to GLU?
A nonstop flight takes about 16h 26m 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 FSI to GLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–GLU that never appear on search engines, with no booking fees.