How far is Williamsport, PA, from Erie, PA?
The distance between Erie (Erie International Airport) and Williamsport (Williamsport Regional Airport) is 178 miles / 287 kilometers / 155 nautical miles.
The driving distance from Erie (ERI) to Williamsport (IPT) is 264 miles / 425 kilometers, and travel time by car is about 4 hours 56 minutes.
Erie International Airport – Williamsport Regional Airport
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Distance from Erie to Williamsport
There are several ways to calculate the distance from Erie to Williamsport. Here are two standard methods:
Vincenty's formula (applied above)- 178.146 miles
- 286.699 kilometers
- 154.805 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- 177.755 miles
- 286.069 kilometers
- 154.465 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 Erie to Williamsport?
The estimated flight time from Erie International Airport to Williamsport Regional Airport is 50 minutes.
What is the time difference between Erie and Williamsport?
Flight carbon footprint between Erie International Airport (ERI) and Williamsport Regional Airport (IPT)
On average, flying from Erie to Williamsport generates about 51 kg of CO2 per passenger, and 51 kilograms equals 113 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Erie to Williamsport
See the map of the shortest flight path between Erie International Airport (ERI) and Williamsport Regional Airport (IPT).
Airport information
| Origin | Erie International Airport |
|---|---|
| City: | Erie, PA |
| Country: | United States  |
| IATA Code: | ERI |
| ICAO Code: | KERI |
| Coordinates: | 42°4′55″N, 80°10′34″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 |