How far is San Francisco, CA, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and San Francisco (San Francisco International Airport) is 915 miles / 1472 kilometers / 795 nautical miles.
The driving distance from Casper (CPR) to San Francisco (SFO) is 1156 miles / 1860 kilometers, and travel time by car is about 20 hours 40 minutes.
Casper–Natrona County International Airport – San Francisco International Airport
Search flights
Distance from Casper to San Francisco
There are several ways to calculate the distance from Casper to San Francisco. Here are two standard 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 planet.
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).
How long does it take to fly from Casper to San Francisco?
The estimated flight time from Casper–Natrona County International Airport to San Francisco International Airport is 2 hours and 13 minutes.
What is the time difference between Casper and San Francisco?
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and San Francisco International Airport (SFO)
On average, flying from Casper to San Francisco generates about 145 kg of CO2 per passenger, and 145 kilograms equals 319 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Casper to San Francisco
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and San Francisco International Airport (SFO).
Airport information
| Origin | Casper–Natrona County International Airport |
|---|---|
| City: | Casper, WY |
| Country: | United States  |
| IATA Code: | CPR |
| ICAO Code: | KCPR |
| Coordinates: | 42°54′28″N, 106°27′50″W |
| Destination | San Francisco International Airport |
|---|---|
| City: | San Francisco, CA |
| Country: | United States |
| IATA Code: | SFO |
| ICAO Code: | KSFO |
| Coordinates: | 37°37′8″N, 122°22′30″W |