How far is Pasco, WA, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Pasco (Tri-Cities Airport (Washington)) is 1584 miles / 2549 kilometers / 1376 nautical miles.
The driving distance from Decatur (DEC) to Pasco (PSC) is 1938 miles / 3119 kilometers, and travel time by car is about 33 hours 39 minutes.
Decatur Airport – Tri-Cities Airport (Washington)
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Distance from Decatur to Pasco
There are several ways to calculate the distance from Decatur to Pasco. Here are two standard methods:
Vincenty's formula (applied above)- 1583.757 miles
- 2548.809 kilometers
- 1376.247 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- 1579.969 miles
- 2542.714 kilometers
- 1372.956 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 Decatur to Pasco?
The estimated flight time from Decatur Airport to Tri-Cities Airport (Washington) is 3 hours and 29 minutes.
What is the time difference between Decatur and Pasco?
The time difference between Decatur and Pasco is 2 hours. Pasco is 2 hours behind Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Tri-Cities Airport (Washington) (PSC)
On average, flying from Decatur to Pasco generates about 185 kg of CO2 per passenger, and 185 kilograms equals 407 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Pasco
See the map of the shortest flight path between Decatur Airport (DEC) and Tri-Cities Airport (Washington) (PSC).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |
| Destination | 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 |