How far is Washington D.C. from Pasco, WA?
The distance between Pasco (Tri-Cities Airport (Washington)) and Washington D.C. (Ronald Reagan Washington National Airport) is 2180 miles / 3509 kilometers / 1895 nautical miles.
The driving distance from Pasco (PSC) to Washington D.C. (DCA) is 2599 miles / 4182 kilometers, and travel time by car is about 46 hours 40 minutes.
Tri-Cities Airport (Washington) – Ronald Reagan Washington National Airport
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Distance from Pasco to Washington D.C.
There are several ways to calculate the distance from Pasco to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 2180.218 miles
- 3508.721 kilometers
- 1894.558 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- 2174.894 miles
- 3500.152 kilometers
- 1889.931 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 Pasco to Washington D.C.?
The estimated flight time from Tri-Cities Airport (Washington) to Ronald Reagan Washington National Airport is 4 hours and 37 minutes.
What is the time difference between Pasco and Washington D.C.?
Flight carbon footprint between Tri-Cities Airport (Washington) (PSC) and Ronald Reagan Washington National Airport (DCA)
On average, flying from Pasco to Washington D.C. generates about 238 kg of CO2 per passenger, and 238 kilograms equals 525 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pasco to Washington D.C.
See the map of the shortest flight path between Tri-Cities Airport (Washington) (PSC) and Ronald Reagan Washington National Airport (DCA).
Airport information
| Origin | Tri-Cities Airport (Washington) |
|---|---|
| City: | Pasco, WA |
| Country: | United States  |
| IATA Code: | PSC |
| ICAO Code: | KPSC |
| Coordinates: | 46°15′52″N, 119°7′8″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 |