How far is Baltimore, MD, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Baltimore (Baltimore–Washington International Airport) is 1823 miles / 2934 kilometers / 1584 nautical miles.
The driving distance from Great Falls (GTF) to Baltimore (BWI) is 2085 miles / 3355 kilometers, and travel time by car is about 38 hours 8 minutes.
Great Falls International Airport – Baltimore–Washington International Airport
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Distance from Great Falls to Baltimore
There are several ways to calculate the distance from Great Falls to Baltimore. Here are two standard methods:
Vincenty's formula (applied above)- 1822.946 miles
- 2933.747 kilometers
- 1584.097 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- 1818.688 miles
- 2926.895 kilometers
- 1580.397 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 Great Falls to Baltimore?
The estimated flight time from Great Falls International Airport to Baltimore–Washington International Airport is 3 hours and 57 minutes.
What is the time difference between Great Falls and Baltimore?
Flight carbon footprint between Great Falls International Airport (GTF) and Baltimore–Washington International Airport (BWI)
On average, flying from Great Falls to Baltimore generates about 202 kg of CO2 per passenger, and 202 kilograms equals 445 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Great Falls to Baltimore
See the map of the shortest flight path between Great Falls International Airport (GTF) and Baltimore–Washington International Airport (BWI).
Airport information
| Origin | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States  |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″W |
| Destination | Baltimore–Washington International Airport |
|---|---|
| City: | Baltimore, MD |
| Country: | United States |
| IATA Code: | BWI |
| ICAO Code: | KBWI |
| Coordinates: | 39°10′31″N, 76°40′5″W |