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SZL to CPR: distance & flight time
Knobnoster (Whiteman Air Force Base) → Casper (Casper-Natrona County International Airport)
733 mi
1,180 km · 637 nm
2h 4m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SZL→CPR fares Phone-only fares on this route — call free
Flight time details
733 miles nonstop takes roughly 2h 4m gate to gate, flying northwest. 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
- SZL — Whiteman Air Force Base · Knobnoster, 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 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 SZL from CPR?
The flight distance from Knobnoster (SZL) to Casper (CPR) is 733 miles (1,180 km, 637 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZL to CPR?
A nonstop flight takes about 2h 4m 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 Knobnoster and Casper?
Casper is 1 hour behind Knobnoster.
What is the cheapest way to fly from SZL to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZL–CPR that never appear on search engines, with no booking fees.