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FSI to NRT: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Tokyo (Narita International Airport)
6,272 mi
10,094 km · 5,450 nm
12h 46m
estimated nonstop flight time
+14h
time difference · heading northwest
See live FSI→NRT fares Phone-only fares on this route — call free
Flight time details
6,272 miles nonstop takes roughly 12h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-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
- NRT — Narita International Airport · Tokyo, Japan
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 NRT
- HND · Tokyo Haneda International Airport37 mi away
- IBR · Hyakuri Airport29 mi away
- NJA · Atsugi Naval Air Facility57 mi away
- OKO · Yokota Air Base58 mi away
Frequently asked questions
How far is FSI from NRT?
The flight distance from Fort Sill (FSI) to Tokyo (NRT) is 6,272 miles (10,094 km, 5,450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to NRT?
A nonstop flight takes about 12h 46m 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 Tokyo?
Tokyo is 14 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to NRT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–NRT that never appear on search engines, with no booking fees.