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Distance between Rock Springs, WY (RKS) and Pasco, WA (PSC)

Flight distance from Rock Springs to Pasco (Southwest Wyoming Regional Airport – Tri-Cities Airport (Washington)) is 596 miles / 959 kilometers / 518 nautical miles. Estimated flight time is 1 hour 37 minutes.

Driving distance from Rock Springs (RKS) to Pasco (PSC) is 777 miles / 1250 kilometers and travel time by car is about 13 hours 16 minutes.

Rock Springs – Pasco

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596
Miles
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959
Kilometers
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518
Nautical miles

How far is Pasco from Rock Springs?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 595.655 miles
  • 958.613 kilometers
  • 517.610 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 594.640 miles
  • 956.980 kilometers
  • 516.728 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).

Flight Duration

Estimated flight time from Southwest Wyoming Regional Airport to Tri-Cities Airport (Washington) is 1 hour 37 minutes.

Time difference

The time difference between Rock Springs and Pasco is 1 hour. Pasco is 1 hour behind Rock Springs.
Rock Springs time to Pasco time converter

Carbon dioxide emissions

On average flying from Rock Springs to Pasco generates about 112 kg of CO2 per passenger, 112 kilograms is equal to 247 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rock Springs to Pasco

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Tri-Cities Airport (Washington) (PSC).

Airport information

Origin Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W
Destination Tri-Cities Airport (Washington)
City: Pasco, WA
Country: United States Flag of United States
IATA Code: PSC
ICAO Code: KPSC
Coordinates: 46°15′52″N, 119°7′8″W