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RCA to SNY: distance & flight time
Rapid City (Ellsworth Air Force Base) → Sidney (Sidney Municipal-Lloyd W Carr Field)
210 mi
339 km · 183 nm
1h 1m
estimated nonstop flight time
Same time
time difference · heading south
See live RCA→SNY fares Phone-only fares on this route — call free
Flight time details
210 miles nonstop takes roughly 1h 1m gate to gate, flying south. 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
- RCA — Ellsworth Air Force Base · Rapid City, United States
- SNY — Sidney Municipal-Lloyd W Carr Field · Sidney, 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 RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 mi away
Near SNY
- STK · Sterling Municipal Airport37 mi away
- BFF · Western Neb. Rgnl/William B. Heilig Airport62 mi away
- AKO · Colorado Plains Regional Airport65 mi away
- AIA · Alliance Municipal Airport66 mi away
Frequently asked questions
How far is RCA from SNY?
The flight distance from Rapid City (RCA) to Sidney (SNY) is 210 miles (339 km, 183 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to SNY?
A nonstop flight takes about 1h 1m 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 RCA to SNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–SNY that never appear on search engines, with no booking fees.