Air Miles Calculator

Distance between Rock Springs, WY (RKS) and San Jose, CA (SJC)

Flight distance from Rock Springs to San Jose (Southwest Wyoming Regional Airport – San Jose International Airport) is 746 miles / 1201 kilometers / 648 nautical miles. Estimated flight time is 1 hour 54 minutes.

Driving distance from Rock Springs (RKS) to San Jose (SJC) is 955 miles / 1537 kilometers and travel time by car is about 15 hours 33 minutes.

Map of flight path and driving directions from Rock Springs to San Jose.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and San Jose International Airport (SJC).

How far is San Jose from Rock Springs?

There are several ways to calculate distances between Rock Springs and San Jose. Here are two common methods:

Vincenty's formula (applied above)
  • 746.161 miles
  • 1200.830 kilometers
  • 648.396 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
  • 744.777 miles
  • 1198.602 kilometers
  • 647.194 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).

Airport information


A 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

B San Jose International Airport
City: San Jose, CA
Country: United States Flag of United States
IATA Code: SJC
ICAO Code: KSJC
Coordinates: 37°21′45″N, 121°55′44″W

Time difference and current local times

The time difference between Rock Springs and San Jose is 1 hour. San Jose is 1 hour behind Rock Springs.

Time Difference

Rock Springs, WY

 MDT

San Jose, CA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 130 kg (286 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → San Jose (SJC).

Distance:
746
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
746

Round trip?