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How far is Baltimore, MD, from Butte, MT?

The distance between Butte (Bert Mooney Airport) and Baltimore (Baltimore–Washington International Airport) is 1870 miles / 3009 kilometers / 1625 nautical miles.

The driving distance from Butte (BTM) to Baltimore (BWI) is 2151 miles / 3462 kilometers, and travel time by car is about 38 hours 42 minutes.

Bert Mooney Airport – Baltimore–Washington International Airport

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1870
Miles
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3009
Kilometers
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1625
Nautical miles

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Distance from Butte to Baltimore

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

Vincenty's formula (applied above)
  • 1869.898 miles
  • 3009.309 kilometers
  • 1624.897 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
  • 1865.380 miles
  • 3002.038 kilometers
  • 1620.971 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 Butte to Baltimore?

The estimated flight time from Bert Mooney Airport to Baltimore–Washington International Airport is 4 hours and 2 minutes.

Flight carbon footprint between Bert Mooney Airport (BTM) and Baltimore–Washington International Airport (BWI)

On average, flying from Butte to Baltimore generates about 206 kg of CO2 per passenger, and 206 kilograms equals 454 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Butte to Baltimore

See the map of the shortest flight path between Bert Mooney Airport (BTM) and Baltimore–Washington International Airport (BWI).

Airport information

Origin Bert Mooney Airport
City: Butte, MT
Country: United States Flag of United States
IATA Code: BTM
ICAO Code: KBTM
Coordinates: 45°57′17″N, 112°29′49″W
Destination Baltimore–Washington International Airport
City: Baltimore, MD
Country: United States Flag of United States
IATA Code: BWI
ICAO Code: KBWI
Coordinates: 39°10′31″N, 76°40′5″W