# 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
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
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.

MDT

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?