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RDM to FSI: distance & flight time
Redmond-Bend (Roberts Field) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,377 mi
2,215 km · 1,196 nm
3h 28m
estimated nonstop flight time
+2h
time difference · heading east
See live RDM→FSI fares Phone-only fares on this route — call free
Flight time details
1,377 miles nonstop takes roughly 3h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- RDM — Roberts Field · Redmond-Bend, 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 RDM
- PRZ · Prineville Airport12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport94 mi away
- SLE · Salem Municipal Airport/McNary Field102 mi away
- EUG · Mahlon Sweet Field103 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 RDM from FSI?
The flight distance from Redmond-Bend (RDM) to Fort Sill (FSI) is 1,377 miles (2,215 km, 1,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDM to FSI?
A nonstop flight takes about 3h 28m 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 Redmond-Bend and Fort Sill?
Fort Sill is 2 hours ahead of Redmond-Bend.
What is the cheapest way to fly from RDM to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDM–FSI that never appear on search engines, with no booking fees.