How far is San Juan from Saint Thomas?

The distance between Saint Thomas (Cyril E. King Airport) and San Juan (Fernando Luis Ribas Dominicci Airport) is 74 miles / 120 kilometers / 65 nautical miles.

Distance from Saint Thomas to San Juan

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

Vincenty's formula (applied above)

• 74.301 miles
• 119.576 kilometers
• 64.566 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

• 74.199 miles
• 119.411 kilometers
• 64.477 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 Saint Thomas to San Juan?

The estimated flight time from Cyril E. King Airport to Fernando Luis Ribas Dominicci Airport is 38 minutes.

What is the time difference between Saint Thomas and San Juan?

There is no time difference between Saint Thomas and San Juan.

Flight carbon footprint between Cyril E. King Airport (STT) and Fernando Luis Ribas Dominicci Airport (SIG)

On average, flying from Saint Thomas to San Juan generates about 36 kg of CO2 per passenger, and 36 kilograms equals 79 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saint Thomas to San Juan

See the map of the shortest flight path between Cyril E. King Airport (STT) and Fernando Luis Ribas Dominicci Airport (SIG).

Airport information

Origin	Cyril E. King Airport
City:	Saint Thomas
Country:	U.S. Virgin Islands
IATA Code:	STT
ICAO Code:	TIST
Coordinates:	18°20′14″N, 64°58′24″W

Destination	Fernando Luis Ribas Dominicci Airport
City:	San Juan
Country:	Puerto Rico
IATA Code:	SIG
ICAO Code:	TJIG
Coordinates:	18°27′24″N, 66°5′53″W