How far is Pasco, WA, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and Pasco (Tri-Cities Airport (Washington)) is 1507 miles / 2426 kilometers / 1310 nautical miles.
The driving distance from Rockford (RFD) to Pasco (PSC) is 1835 miles / 2953 kilometers, and travel time by car is about 32 hours 26 minutes.
Chicago Rockford International Airport – Tri-Cities Airport (Washington)
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Distance from Rockford to Pasco
There are several ways to calculate the distance from Rockford to Pasco. Here are two standard methods:
Vincenty's formula (applied above)- 1507.235 miles
- 2425.660 kilometers
- 1309.752 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- 1503.280 miles
- 2419.295 kilometers
- 1306.315 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 Rockford to Pasco?
The estimated flight time from Chicago Rockford International Airport to Tri-Cities Airport (Washington) is 3 hours and 21 minutes.
What is the time difference between Rockford and Pasco?
The time difference between Rockford and Pasco is 2 hours. Pasco is 2 hours behind Rockford.
Flight carbon footprint between Chicago Rockford International Airport (RFD) and Tri-Cities Airport (Washington) (PSC)
On average, flying from Rockford to Pasco generates about 180 kg of CO2 per passenger, and 180 kilograms equals 397 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rockford to Pasco
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Tri-Cities Airport (Washington) (PSC).
Airport information
| Origin | Chicago Rockford International Airport |
|---|---|
| City: | Rockford, IL |
| Country: | United States  |
| IATA Code: | RFD |
| ICAO Code: | KRFD |
| Coordinates: | 42°11′43″N, 89°5′49″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 |