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CFB to FSI: distance & flight time
Cabo Frio (Cabo Frio Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
5,427 mi
8,733 km · 4,716 nm
11h 6m
estimated nonstop flight time
-2h
time difference · heading northwest
See live CFB→FSI fares Phone-only fares on this route — call free
Flight time details
5,427 miles nonstop takes roughly 11h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- CFB — Cabo Frio Airport · Cabo Frio, Brazil
- 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 CFB
- BZC · Umberto Modiano Airport13 mi away
- MEA · Macaé Airport45 mi away
- SDU · Santos Dumont Airport69 mi away
- GIG · Rio Galeão – Tom Jobim International Airport75 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 CFB from FSI?
The flight distance from Cabo Frio (CFB) to Fort Sill (FSI) is 5,427 miles (8,733 km, 4,716 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CFB to FSI?
A nonstop flight takes about 11h 6m 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 Cabo Frio and Fort Sill?
Fort Sill is 2 hours behind Cabo Frio.
What is the cheapest way to fly from CFB to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CFB–FSI that never appear on search engines, with no booking fees.