What is the flight distance between BOS and STI?

Distance between Logan International Airport (BOS) and Santiago Municipal Airport (STI) is 2546 kilometers or 1582 miles.

Distance From Logan International Airport to Santiago Municipal Airport (BOS - STI Distance)

Q: How long is the flight from BOS to STI?

Flight time from Logan International Airport, Boston, United States to Santiago Municipal Airport, Santiago, Dominican Republic is 3 hours 10 minutes under avarage conditions.

Q: What is the time difference between Boston, United States and Santiago, Dominican Republic?

Time difference between Boston (United States) and Santiago (Dominican Republic) is 0 Hours. It is currently 01:54 in Logan International Airport (BOS) and 01:54 in Santiago Municipal Airport (STI).

The flight distance from Logan International Airport (BOS) to Santiago Municipal Airport (STI) is 1582 miles. This is equivalent to 2546 kilometers or 1374 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

2546 kilometers is the distance from Logan International Airport, United States to Santiago Municipal Airport, Dominican Republic.

Flight Duration between Boston, United States and Santiago, Dominican Republic

Estimated flight time from Logan International Airport, Boston, United States to Santiago Municipal Airport, Santiago, Dominican Republic is 3 hours 10 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • BOS - STI

Time difference between Boston (United States) and Santiago (Dominican Republic) is 0 Hours.
Current local time in Boston is 2026-09-14, 01:54:20 EDT and time in Santiago is 2026-09-14, 01:54:20 AST.

Logan International Airport to Santiago Municipal Airport Flight Route Map - BOS to STI Flight Path

Location of Logan International Airport & Santiago Municipal Airport is given below.
Click the map to view Boston to Santiago nonstop flight route path and travel direction.

Click to see flight route on Google Map between Boston, United States and Santiago, Dominican Republic. .

Nonstop flight route between Boston, United States and Santiago, Dominican Republic.

Logan International Airport
City:	Boston
Country:	United States
IATA Code:	BOS
ICAO Code:	KBOS
GPS Coordinates:	Latitude: N 42° 21' 51.6'' Longitude: W 71° 0' 18.7''
Current time:	2026-09-14, 01:54:20 EDT
Current weather:	Logan International Airport 15 day weather forecast

Santiago Municipal Airport
City:	Santiago
Country:	Dominican Republic
IATA Code:	STI
ICAO Code:	MDST
GPS Coordinates:	Latitude: N 19° 28' 11.6'' Longitude: W 70° 42' 2.2''
Current time:	2026-09-14, 01:54:20 AST
Current weather:	Santiago Municipal Airport 15 day weather forecast
Flights: