How far is Washington D.C. from Lewistown, MT?
The distance between Lewistown (Lewistown Municipal Airport) and Washington D.C. (Ronald Reagan Washington National Airport) is 1724 miles / 2775 kilometers / 1499 nautical miles.
The driving distance from Lewistown (LWT) to Washington D.C. (DCA) is 1972 miles / 3173 kilometers, and travel time by car is about 35 hours 59 minutes.
Lewistown Municipal Airport – Ronald Reagan Washington National Airport
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Distance from Lewistown to Washington D.C.
There are several ways to calculate the distance from Lewistown to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 1724.451 miles
- 2775.235 kilometers
- 1498.507 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- 1720.523 miles
- 2768.913 kilometers
- 1495.093 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 Washington D.C.?
The estimated flight time from Lewistown Municipal Airport to Ronald Reagan Washington National Airport is 3 hours and 45 minutes.
What is the time difference between Lewistown and Washington D.C.?
Flight carbon footprint between Lewistown Municipal Airport (LWT) and Ronald Reagan Washington National Airport (DCA)
On average, flying from Lewistown to Washington D.C. generates about 194 kg of CO2 per passenger, and 194 kilograms equals 429 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 Washington D.C.
See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Ronald Reagan Washington National Airport (DCA).
Airport information
| Origin | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States  |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″W |
| Destination | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |