How far is Wilmington, DE, from Williamsport, PA?

The distance between Williamsport (Williamsport Regional Airport) and Wilmington (Wilmington Airport (Delaware)) is 128 miles / 206 kilometers / 111 nautical miles.

The driving distance from Williamsport (IPT) to Wilmington (ILG) is 173 miles / 279 kilometers, and travel time by car is about 3 hours 55 minutes.

Distance from Williamsport to Wilmington

There are several ways to calculate the distance from Williamsport to Wilmington. Here are two standard methods:

Vincenty's formula (applied above)

• 128.185 miles
• 206.294 kilometers
• 111.390 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

• 128.214 miles
• 206.341 kilometers
• 111.415 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 Williamsport to Wilmington?

The estimated flight time from Williamsport Regional Airport to Wilmington Airport (Delaware) is 44 minutes.

What is the time difference between Williamsport and Wilmington?

There is no time difference between Williamsport and Wilmington.

Flight carbon footprint between Williamsport Regional Airport (IPT) and Wilmington Airport (Delaware) (ILG)

On average, flying from Williamsport to Wilmington generates about 44 kg of CO2 per passenger, and 44 kilograms equals 97 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Williamsport to Wilmington

See the map of the shortest flight path between Williamsport Regional Airport (IPT) and Wilmington Airport (Delaware) (ILG).

Airport information

Origin	Williamsport Regional Airport
City:	Williamsport, PA
Country:	United States
IATA Code:	IPT
ICAO Code:	KIPT
Coordinates:	41°14′30″N, 76°55′15″W

Destination	Wilmington Airport (Delaware)
City:	Wilmington, DE
Country:	United States
IATA Code:	ILG
ICAO Code:	KILG
Coordinates:	39°40′43″N, 75°36′23″W