Distance between San Diego, CA (SAN) and Williamsport, PA (IPT)
Flight distance from San Diego to Williamsport (San Diego International Airport – Williamsport Regional Airport) is 2282 miles / 3672 kilometers / 1983 nautical miles. Estimated flight time is 4 hours 49 minutes.
Driving distance from San Diego (SAN) to Williamsport (IPT) is 2683 miles / 4318 kilometers and travel time by car is about 44 hours 41 minutes.
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Multiple airports
San Diego - Williamsport
Map of flight path and driving directions from San Diego to Williamsport.
Shortest flight path between San Diego International Airport (SAN) and Williamsport Regional Airport (IPT).
How far is Williamsport from San Diego?
There are several ways to calculate distances between San Diego and Williamsport. Here are two common methods:
Vincenty's formula (applied above)- 2281.623 miles
- 3671.917 kilometers
- 1982.676 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- 2276.966 miles
- 3664.422 kilometers
- 1978.630 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 | San Diego International Airport |
|---|---|
| City: | San Diego, CA |
| Country: | United States  |
| IATA Code: | SAN |
| ICAO Code: | KSAN |
| Coordinates: | 32°44′0″N, 117°11′24″W |
| B | Williamsport Regional Airport |
|---|---|
| City: | Williamsport, PA |
| Country: | United States |
| IATA Code: | IPT |
| ICAO Code: | KIPT |
| Coordinates: | 41°14′30″N, 76°55′15″W |
Time difference and current local times
The time difference between San Diego and Williamsport is 3 hours. Williamsport is 3 hours ahead of San Diego.
Time Difference
San Diego, CA
Williamsport, PA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 250 kg (551 pounds).
Frequent Flyer Miles Calculator
San Diego (SAN) → Williamsport (IPT).
In total
Round trip?