How far is Boston, MA, from San Juan?

The distance between San Juan (Fernando Luis Ribas Dominicci Airport) and Boston (Logan International Airport) is 1672 miles / 2691 kilometers / 1453 nautical miles.

Distance from San Juan to Boston

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

Vincenty's formula (applied above)

• 1672.070 miles
• 2690.936 kilometers
• 1452.989 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

• 1676.768 miles
• 2698.497 kilometers
• 1457.072 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 Boston?

The estimated flight time from Fernando Luis Ribas Dominicci Airport to Logan International Airport is 3 hours and 39 minutes.

What is the time difference between San Juan and Boston?

The time difference between San Juan and Boston is 1 hour. Boston is 1 hour behind San Juan.

Flight carbon footprint between Fernando Luis Ribas Dominicci Airport (SIG) and Logan International Airport (BOS)

On average, flying from San Juan to Boston generates about 191 kg of CO2 per passenger, and 191 kilograms equals 420 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Juan to Boston

See the map of the shortest flight path between Fernando Luis Ribas Dominicci Airport (SIG) and Logan International Airport (BOS).

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	Logan International Airport
City:	Boston, MA
Country:	United States
IATA Code:	BOS
ICAO Code:	KBOS
Coordinates:	42°21′51″N, 71°0′18″W