How far is Williston, ND, from Ponce?

The distance between Ponce (Mercedita International Airport) and Williston (Williston Basin International Airport) is 2949 miles / 4745 kilometers / 2562 nautical miles.

Distance from Ponce to Williston

There are several ways to calculate the distance from Ponce to Williston. Here are two standard methods:

Vincenty's formula (applied above)

• 2948.594 miles
• 4745.302 kilometers
• 2562.258 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

• 2949.200 miles
• 4746.278 kilometers
• 2562.785 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 Ponce to Williston?

The estimated flight time from Mercedita International Airport to Williston Basin International Airport is 6 hours and 4 minutes.

What is the time difference between Ponce and Williston?

The time difference between Ponce and Williston is 3 hours. Williston is 3 hours behind Ponce.

Flight carbon footprint between Mercedita International Airport (PSE) and Williston Basin International Airport (XWA)

On average, flying from Ponce to Williston generates about 328 kg of CO2 per passenger, and 328 kilograms equals 723 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ponce to Williston

See the map of the shortest flight path between Mercedita International Airport (PSE) and Williston Basin International Airport (XWA).

Airport information

Origin	Mercedita International Airport
City:	Ponce
Country:	Puerto Rico
IATA Code:	PSE
ICAO Code:	TJPS
Coordinates:	18°0′29″N, 66°33′46″W

Destination	Williston Basin International Airport
City:	Williston, ND
Country:	United States
IATA Code:	XWA
ICAO Code:	KXWA
Coordinates:	48°15′30″N, 103°44′55″W