How far is Ponce from Key West, FL?

The distance between Key West (Key West International Airport) and Ponce (Mercedita International Airport) is 1077 miles / 1734 kilometers / 936 nautical miles.

Distance from Key West to Ponce

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

Vincenty's formula (applied above)

• 1077.444 miles
• 1733.979 kilometers
• 936.274 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

• 1076.866 miles
• 1733.047 kilometers
• 935.771 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 Key West to Ponce?

The estimated flight time from Key West International Airport to Mercedita International Airport is 2 hours and 32 minutes.

What is the time difference between Key West and Ponce?

The time difference between Key West and Ponce is 1 hour. Ponce is 1 hour ahead of Key West.

Flight carbon footprint between Key West International Airport (EYW) and Mercedita International Airport (PSE)

On average, flying from Key West to Ponce generates about 156 kg of CO2 per passenger, and 156 kilograms equals 343 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Key West to Ponce

See the map of the shortest flight path between Key West International Airport (EYW) and Mercedita International Airport (PSE).

Airport information

Origin	Key West International Airport
City:	Key West, FL
Country:	United States
IATA Code:	EYW
ICAO Code:	KEYW
Coordinates:	24°33′21″N, 81°45′34″W

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