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FSI to CID: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Cedar Rapids (The Eastern Iowa Airport)
617 mi
993 km · 536 nm
1h 49m
estimated nonstop flight time
Same time
time difference · heading northeast
See live FSI→CID fares Phone-only fares on this route — call free
Flight time details
617 miles nonstop takes roughly 1h 49m gate to gate, flying northeast. 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
- CID — The Eastern Iowa Airport · Cedar Rapids, 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 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 CID
- IOW · Iowa City Municipal Airport19 mi away
- ALO · Waterloo Regional Airport58 mi away
- DBQ · Dubuque Regional Airport63 mi away
- OTM · Ottumwa Regional Airport66 mi away
Frequently asked questions
How far is FSI from CID?
The flight distance from Fort Sill (FSI) to Cedar Rapids (CID) is 617 miles (993 km, 536 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to CID?
A nonstop flight takes about 1h 49m 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 CID?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–CID that never appear on search engines, with no booking fees.