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Flight distance & time
Billings Logan International Airport → Black Hills Clyde Ice Field
BILSPF
- Distance
- 401 km · 249 mi
- Flight time
- 01h 15m
- CO₂ per passenger
- 36 kg
This Billings Logan International Airport → Black Hills Clyde Ice Field route is 401 km (249 mi) end to end. The estimated flight time is 01h 15m, and a passenger's share of CO₂ works out at roughly 36 kg.
See the reverse route: Black Hills Clyde Ice Field → Billings Logan International Airport
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Your route
- FromBILBillings Logan International AirportBillings, Montana
- ToSPFBlack Hills Clyde Ice FieldSpearfish, South Dakota
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Billings Logan International Airport to Black Hills Clyde Ice Field FAQ
How far is Billings Logan International Airport from Black Hills Clyde Ice Field?
Billings Logan International Airport (BIL) and Black Hills Clyde Ice Field (SPF) are 401 km (249 mi) apart, measured along the great-circle route.
How long is the flight from Billings Logan International Airport to Black Hills Clyde Ice Field?
A direct BIL–SPF flight covers the distance in about 01h 15m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Billings Logan International Airport to Black Hills Clyde Ice Field produce?
A passenger's share of CO₂ on the BIL–SPF route is roughly 36 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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