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NHA to FSI: distance & flight time
Nhatrang (Nha Trang Air Base) → Fort Sill (Henry Post Army Air Field (Fort Sill))
8,727 mi
14,045 km · 7,584 nm
17h 35m
estimated nonstop flight time
-12h
time difference · heading northeast
See live NHA→FSI fares Phone-only fares on this route — call free
Flight time details
8,727 miles nonstop takes roughly 17h 35m 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
- NHA — Nha Trang Air Base · Nhatrang, Vietnam
- 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 NHA
- CXR · Cam Ranh Airport16 mi away
- PHA · Phan Rang Airport44 mi away
- TBB · Dong Tac Airport58 mi away
- DLI · Lien Khuong Airport65 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 NHA from FSI?
The flight distance from Nhatrang (NHA) to Fort Sill (FSI) is 8,727 miles (14,045 km, 7,584 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHA to FSI?
A nonstop flight takes about 17h 35m 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 Nhatrang and Fort Sill?
Fort Sill is 12 hours behind Nhatrang.
What is the cheapest way to fly from NHA to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHA–FSI that never appear on search engines, with no booking fees.