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BWH to CPR: distance & flight time
Butterworth (Butterworth Airport) → Casper (Casper-Natrona County International Airport)
8,695 mi
13,994 km · 7,556 nm
17h 31m
estimated nonstop flight time
-14h
time difference · heading northeast
See live BWH→CPR fares Phone-only fares on this route — call free
Flight time details
8,695 miles nonstop takes roughly 17h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- BWH — Butterworth Airport · Butterworth, Malaysia
- 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 BWH
- PEN · Penang International Airport14 mi away
- AOR · Sultan Abdul Halim Airport50 mi away
- LGK · Langkawi International Airport75 mi away
- IPH · Sultan Azlan Shah Airport79 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 BWH from CPR?
The flight distance from Butterworth (BWH) to Casper (CPR) is 8,695 miles (13,994 km, 7,556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWH to CPR?
A nonstop flight takes about 17h 31m 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 Butterworth and Casper?
Casper is 14 hours behind Butterworth.
What is the cheapest way to fly from BWH to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWH–CPR that never appear on search engines, with no booking fees.