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CPR to SNY: distance & flight time
Casper (Casper-Natrona County International Airport) → Sidney (Sidney Municipal-Lloyd W Carr Field)
218 mi
351 km · 189 nm
1h 2m
estimated nonstop flight time
Same time
time difference · heading southeast
See live CPR→SNY fares Phone-only fares on this route — call free
Flight time details
218 miles nonstop takes roughly 1h 2m gate to gate, flying southeast. 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
- CPR — Casper-Natrona County International Airport · Casper, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 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 CPR from SNY?
The flight distance from Casper (CPR) to Sidney (SNY) is 218 miles (351 km, 189 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to SNY?
A nonstop flight takes about 1h 2m 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 CPR to SNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–SNY that never appear on search engines, with no booking fees.