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BYR to CPR: distance & flight time
Laeso (Læsø Airport) → Casper (Casper-Natrona County International Airport)
4,632 mi
7,454 km · 4,025 nm
9h 33m
estimated nonstop flight time
-8h
time difference · heading northwest
See live BYR→CPR fares Phone-only fares on this route — call free
Flight time details
4,632 miles nonstop takes roughly 9h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- BYR — Læsø Airport · Laeso, Denmark
- 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 BYR
- CNL · Sindal Airport33 mi away
- AAL · Aalborg Airport45 mi away
- GSE · Gothenburg City Airport47 mi away
- GOT · Gothenburg-Landvetter Airport55 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 BYR from CPR?
The flight distance from Laeso (BYR) to Casper (CPR) is 4,632 miles (7,454 km, 4,025 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BYR to CPR?
A nonstop flight takes about 9h 33m 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 Laeso and Casper?
Casper is 8 hours behind Laeso.
What is the cheapest way to fly from BYR to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BYR–CPR that never appear on search engines, with no booking fees.