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How far is Baltimore, MD, from Montgomery, AL?

The distance between Montgomery (Montgomery Regional Airport) and Baltimore (Baltimore–Washington International Airport) is 723 miles / 1163 kilometers / 628 nautical miles.

The driving distance from Montgomery (MGM) to Baltimore (BWI) is 837 miles / 1347 kilometers, and travel time by car is about 16 hours 5 minutes.

Montgomery Regional Airport – Baltimore–Washington International Airport

Distance arrow
723
Miles
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1163
Kilometers
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628
Nautical miles

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Distance from Montgomery to Baltimore

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

Vincenty's formula (applied above)
  • 722.738 miles
  • 1163.134 kilometers
  • 628.042 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
  • 722.483 miles
  • 1162.724 kilometers
  • 627.821 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 Montgomery to Baltimore?

The estimated flight time from Montgomery Regional Airport to Baltimore–Washington International Airport is 1 hour and 52 minutes.

Flight carbon footprint between Montgomery Regional Airport (MGM) and Baltimore–Washington International Airport (BWI)

On average, flying from Montgomery to Baltimore generates about 127 kg of CO2 per passenger, and 127 kilograms equals 280 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Montgomery to Baltimore

See the map of the shortest flight path between Montgomery Regional Airport (MGM) and Baltimore–Washington International Airport (BWI).

Airport information

Origin Montgomery Regional Airport
City: Montgomery, AL
Country: United States Flag of United States
IATA Code: MGM
ICAO Code: KMGM
Coordinates: 32°18′2″N, 86°23′38″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