How far is San Juan from Cancún?

The distance between Cancún (Cancún International Airport) and San Juan (Domingo Faustino Sarmiento Airport) is 3819 miles / 6146 kilometers / 3318 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)

• 3818.816 miles
• 6145.788 kilometers
• 3318.460 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

• 3834.943 miles
• 6171.743 kilometers
• 3332.474 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 Domingo Faustino Sarmiento Airport is 7 hours and 43 minutes.

What is the time difference between Cancún and San Juan?

The time difference between Cancún and San Juan is 2 hours. San Juan is 2 hours ahead of Cancún.

Flight carbon footprint between Cancún International Airport (CUN) and Domingo Faustino Sarmiento Airport (UAQ)

On average, flying from Cancún to San Juan generates about 434 kg of CO2 per passenger, and 434 kilograms equals 956 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 Domingo Faustino Sarmiento Airport (UAQ).

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	Domingo Faustino Sarmiento Airport
City:	San Juan
Country:	Argentina
IATA Code:	UAQ
ICAO Code:	SANU
Coordinates:	31°34′17″S, 68°25′5″W