# How far is San Juan from Saint Thomas?

The distance between Saint Thomas (Cyril E. King Airport) and San Juan (San Juan Luis Muñoz Marín International Airport) is 68 miles / 109 kilometers / 59 nautical miles. The estimated flight time is 37 minutes.

68
Miles
109
Kilometers
59
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)
• 67.890 miles
• 109.258 kilometers
• 58.995 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
• 67.796 miles
• 109.107 kilometers
• 58.913 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 San Juan Luis Muñoz Marín International Airport is 37 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 San Juan Luis Muñoz Marín International Airport (SJU)

On average, flying from Saint Thomas to San Juan generates about 35 kg of CO2 per passenger, and 35 kilograms equals 77 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

Shortest flight path between Cyril E. King Airport (STT) and San Juan Luis Muñoz Marín International Airport (SJU).

## 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 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