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

The distance between Lewistown (Lewistown Municipal Airport) and Baltimore (Baltimore–Washington International Airport) is 1731 miles / 2785 kilometers / 1504 nautical miles.

The driving distance from Lewistown (LWT) to Baltimore (BWI) is 1974 miles / 3177 kilometers, and travel time by car is about 35 hours 50 minutes.

Lewistown Municipal Airport – Baltimore–Washington International Airport

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1731
Miles
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2785
Kilometers
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1504
Nautical miles

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Distance from Lewistown to Baltimore

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

Vincenty's formula (applied above)
  • 1730.824 miles
  • 2785.491 kilometers
  • 1504.045 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
  • 1726.805 miles
  • 2779.023 kilometers
  • 1500.552 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 Lewistown to Baltimore?

The estimated flight time from Lewistown Municipal Airport to Baltimore–Washington International Airport is 3 hours and 46 minutes.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Baltimore–Washington International Airport (BWI)

On average, flying from Lewistown to Baltimore generates about 195 kg of CO2 per passenger, and 195 kilograms equals 430 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lewistown to Baltimore

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Baltimore–Washington International Airport (BWI).

Airport information

Origin Lewistown Municipal Airport
City: Lewistown, MT
Country: United States Flag of United States
IATA Code: LWT
ICAO Code: KLWT
Coordinates: 47°2′57″N, 109°28′1″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