How far is Butte, MT, from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Butte (Bert Mooney Airport) is 478 miles / 769 kilometers / 415 nautical miles.

The driving distance from Seattle (BFI) to Butte (BTM) is 600 miles / 966 kilometers, and travel time by car is about 10 hours 40 minutes.

Distance from Seattle to Butte

There are several ways to calculate the distance from Seattle to Butte. Here are two standard methods:

Vincenty's formula (applied above)

• 477.785 miles
• 768.921 kilometers
• 415.184 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 476.482 miles
• 766.823 kilometers
• 414.051 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Seattle to Butte?

The estimated flight time from Seattle Boeing Field to Bert Mooney Airport is 1 hour and 24 minutes.

What is the time difference between Seattle and Butte?

The time difference between Seattle and Butte is 1 hour. Butte is 1 hour ahead of Seattle.

Flight carbon footprint between Seattle Boeing Field (BFI) and Bert Mooney Airport (BTM)

On average, flying from Seattle to Butte generates about 95 kg of CO2 per passenger, and 95 kilograms equals 210 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seattle to Butte

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Bert Mooney Airport (BTM).

Airport information

Origin	Seattle Boeing Field
City:	Seattle, WA
Country:	United States
IATA Code:	BFI
ICAO Code:	KBFI
Coordinates:	47°31′47″N, 122°18′7″W

Destination	Bert Mooney Airport
City:	Butte, MT
Country:	United States
IATA Code:	BTM
ICAO Code:	KBTM
Coordinates:	45°57′17″N, 112°29′49″W