Map of flight path and driving directions from Casper to San Francisco.
Shortest flight path between Casper–Natrona County International Airport (CPR) and San Francisco International Airport (SFO).
How far is San Francisco from Casper?
There are several ways to calculate distances between Casper and San Francisco. Here are two common methods:Vincenty's formula (applied above)
- 914.859 miles
- 1472.323 kilometers
- 794.991 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
- 913.130 miles
- 1469.540 kilometers
- 793.488 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).
|A||Casper–Natrona County International Airport|
|B||San Francisco International Airport|
|City:||San Francisco, CA|
Time difference and current local times
The time difference between Casper and San Francisco is 1 hour. San Francisco is 1 hour behind Casper.
San Francisco, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 145 kg (319 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → San Francisco (SFO).