How far is Saint Thomas from San Juan?

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

Distance from San Juan to Saint Thomas

There are several ways to calculate the distance from San Juan to Saint Thomas. 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 San Juan to Saint Thomas?

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

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

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

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

On average, flying from San Juan to Saint Thomas 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 San Juan to Saint Thomas

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

Airport information

Origin	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

Destination	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