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RHI to FSI: distance & flight time
Rhinelander (Rhinelander Oneida County Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
892 mi
1,436 km · 775 nm
2h 24m
estimated nonstop flight time
Same time
time difference · heading southwest
See live RHI→FSI fares Phone-only fares on this route — call free
Flight time details
892 miles nonstop takes roughly 2h 24m gate to gate, flying southwest. 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
- RHI — Rhinelander Oneida County Airport · Rhinelander, 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 RHI
- EGV · Eagle River Union Airport23 mi away
- ARV · Lakeland-Noble F. Lee Memorial field24 mi away
- AUW · Wausau Downtown Airport49 mi away
- CWA · Central Wisconsin Airport60 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 RHI from FSI?
The flight distance from Rhinelander (RHI) to Fort Sill (FSI) is 892 miles (1,436 km, 775 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RHI to FSI?
A nonstop flight takes about 2h 24m 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 RHI to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RHI–FSI that never appear on search engines, with no booking fees.