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BIO to CPR: distance & flight time
Bilbao (Bilbao Airport) → Casper (Casper-Natrona County International Airport)
4,837 mi
7,784 km · 4,203 nm
9h 57m
estimated nonstop flight time
-8h
time difference · heading northwest
See live BIO→CPR fares Phone-only fares on this route — call free
Flight time details
4,837 miles nonstop takes roughly 9h 57m 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
- BIO — Bilbao Airport · Bilbao, Spain
- 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 BIO
- VIT · Vitoria/Foronda Airport30 mi away
- SDR · Santander Airport47 mi away
- EAS · San Sebastian Airport56 mi away
- RJL · Logroño-Agoncillo Airport65 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 BIO from CPR?
The flight distance from Bilbao (BIO) to Casper (CPR) is 4,837 miles (7,784 km, 4,203 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIO to CPR?
A nonstop flight takes about 9h 57m 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 Bilbao and Casper?
Casper is 8 hours behind Bilbao.
What is the cheapest way to fly from BIO to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIO–CPR that never appear on search engines, with no booking fees.