New calculation
Flight distance & time
Helena Regional Airport → Casper-Natrona County International Airport
HLNCPR
- Distance
- 598 km · 371 mi
- Flight time
- 01h 29m
- CO₂ per passenger
- 53 kg
This Helena Regional Airport → Casper-Natrona County International Airport route is 598 km (371 mi) end to end. The estimated flight time is 01h 29m, and a passenger's share of CO₂ works out at roughly 53 kg.
See the reverse route: Casper-Natrona County International Airport → Helena Regional Airport
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Your route
- FromHLNHelena Regional AirportHelena, Montana
- ToCPRCasper-Natrona County International AirportCasper, Wyoming
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.4 flights/day
Airlines on this route
IPDNordwind Airlines
Common questions
Helena Regional Airport to Casper-Natrona County International Airport FAQ
How far is Helena Regional Airport from Casper-Natrona County International Airport?
Helena Regional Airport (HLN) and Casper-Natrona County International Airport (CPR) are 598 km (371 mi) apart, measured along the great-circle route.
How long is the flight from Helena Regional Airport to Casper-Natrona County International Airport?
A direct HLN–CPR flight covers the distance in about 01h 29m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Helena Regional Airport to Casper-Natrona County International Airport produce?
A passenger's share of CO₂ on the HLN–CPR route is roughly 53 kg.
Which airlines fly from Helena Regional Airport to Casper-Natrona County International Airport?
IPD, Nordwind Airlines operate scheduled service between HLN and CPR.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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