How far is Williamsport, PA, from San Francisco, CA?
The distance between San Francisco (San Francisco International Airport) and Williamsport (Williamsport Regional Airport) is 2417 miles / 3890 kilometers / 2100 nautical miles.
The driving distance from San Francisco (SFO) to Williamsport (IPT) is 2745 miles / 4418 kilometers, and travel time by car is about 48 hours 12 minutes.
San Francisco International Airport – Williamsport Regional Airport
Search flights
Distance from San Francisco to Williamsport
There are several ways to calculate the distance from San Francisco to Williamsport. Here are two standard methods:
Vincenty's formula (applied above)- 2416.842 miles
- 3889.530 kilometers
- 2100.178 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- 2410.988 miles
- 3880.110 kilometers
- 2095.092 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 San Francisco to Williamsport?
The estimated flight time from San Francisco International Airport to Williamsport Regional Airport is 5 hours and 4 minutes.
What is the time difference between San Francisco and Williamsport?
Flight carbon footprint between San Francisco International Airport (SFO) and Williamsport Regional Airport (IPT)
On average, flying from San Francisco to Williamsport generates about 265 kg of CO2 per passenger, and 265 kilograms equals 585 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Francisco to Williamsport
See the map of the shortest flight path between San Francisco International Airport (SFO) and Williamsport Regional Airport (IPT).
Airport information
| Origin | 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 |
| Destination | Williamsport Regional Airport |
|---|---|
| City: | Williamsport, PA |
| Country: | United States |
| IATA Code: | IPT |
| ICAO Code: | KIPT |
| Coordinates: | 41°14′30″N, 76°55′15″W |