How far is St Louis, MO, from Ponce?

The distance between Ponce (Mercedita International Airport) and St Louis (St. Louis Lambert International Airport) is 2023 miles / 3256 kilometers / 1758 nautical miles.

Distance from Ponce to St Louis

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

Vincenty's formula (applied above)

• 2022.912 miles
• 3255.560 kilometers
• 1757.862 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

• 2024.316 miles
• 3257.822 kilometers
• 1759.083 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 St Louis?

The estimated flight time from Mercedita International Airport to St. Louis Lambert International Airport is 4 hours and 19 minutes.

What is the time difference between Ponce and St Louis?

The time difference between Ponce and St Louis is 2 hours. St Louis is 2 hours behind Ponce.

Flight carbon footprint between Mercedita International Airport (PSE) and St. Louis Lambert International Airport (STL)

On average, flying from Ponce to St Louis generates about 220 kg of CO2 per passenger, and 220 kilograms equals 485 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ponce to St Louis

See the map of the shortest flight path between Mercedita International Airport (PSE) and St. Louis Lambert International Airport (STL).

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	St. Louis Lambert International Airport
City:	St Louis, MO
Country:	United States
IATA Code:	STL
ICAO Code:	KSTL
Coordinates:	38°44′55″N, 90°22′12″W