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COF to FSI: distance & flight time
Coco Beach (Patrick Air Force Base) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,136 mi
1,829 km · 988 nm
2h 56m
estimated nonstop flight time
-1h
time difference · heading northwest
See live COF→FSI fares Phone-only fares on this route — call free
Flight time details
1,136 miles nonstop takes roughly 2h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- COF — Patrick Air Force Base · Coco Beach, United States
- 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 COF
- MCO · Orlando International Airport45 mi away
- MLB · Melbourne International Airport9 mi away
- TIX · Space Coast Regional Airport22 mi away
- VRB · Vero Beach Regional Airport42 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 COF from FSI?
The flight distance from Coco Beach (COF) to Fort Sill (FSI) is 1,136 miles (1,829 km, 988 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COF to FSI?
A nonstop flight takes about 2h 56m 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 Coco Beach and Fort Sill?
Fort Sill is 1 hour behind Coco Beach.
What is the cheapest way to fly from COF to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COF–FSI that never appear on search engines, with no booking fees.