How far is San Juan from Cancún?

The distance between Cancún (Cancún International Airport) and San Juan (San Juan Luis Muñoz Marín International Airport) is 1370 miles / 2205 kilometers / 1191 nautical miles.

Distance from Cancún to San Juan

There are several ways to calculate the distance from Cancún to San Juan. Here are two standard methods:

Vincenty's formula (applied above)

• 1370.307 miles
• 2205.296 kilometers
• 1190.764 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

• 1368.392 miles
• 2202.213 kilometers
• 1189.100 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 Cancún to San Juan?

The estimated flight time from Cancún International Airport to San Juan Luis Muñoz Marín International Airport is 3 hours and 5 minutes.

What is the time difference between Cancún and San Juan?

The time difference between Cancún and San Juan is 1 hour. San Juan is 1 hour ahead of Cancún.

Flight carbon footprint between Cancún International Airport (CUN) and San Juan Luis Muñoz Marín International Airport (SJU)

On average, flying from Cancún to San Juan generates about 171 kg of CO2 per passenger, and 171 kilograms equals 378 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cancún to San Juan

See the map of the shortest flight path between Cancún International Airport (CUN) and San Juan Luis Muñoz Marín International Airport (SJU).

Airport information

Origin	Cancún International Airport
City:	Cancún
Country:	Mexico
IATA Code:	CUN
ICAO Code:	MMUN
Coordinates:	21°2′11″N, 86°52′37″W

Destination	San Juan Luis Muñoz Marín International Airport
City:	San Juan
Country:	Puerto Rico
IATA Code:	SJU
ICAO Code:	TJSJ
Coordinates:	18°26′21″N, 66°0′6″W