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FSD to CPR: distance & flight time
Sioux Falls (Joe Foss Field Airport) → Casper (Casper-Natrona County International Airport)
491 mi
791 km · 427 nm
1h 32m
estimated nonstop flight time
-1h
time difference · heading west
See live FSD→CPR fares Phone-only fares on this route — call free
Flight time details
491 miles nonstop takes roughly 1h 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FSD — Joe Foss Field Airport · Sioux Falls, United States
- CPR — Casper-Natrona County International Airport · Casper, 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
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
Frequently asked questions
How far is FSD from CPR?
The flight distance from Sioux Falls (FSD) to Casper (CPR) is 491 miles (791 km, 427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to CPR?
A nonstop flight takes about 1h 32m 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 Sioux Falls and Casper?
Casper is 1 hour behind Sioux Falls.
What is the cheapest way to fly from FSD to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–CPR that never appear on search engines, with no booking fees.