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• San Juan to Boston Flight Time, Distance

San Juan to Boston Flight Time, Distance, Route Map

Flight time from San Juan, Puerto Rico to Boston, United States is 3 hours 21 minutes under avarage conditions. Our 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. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.

What is the Flight Distance Between San Juan and Boston?

The flight distance from San Juan (Puerto Rico) to Boston (United States) is 1677 miles. This is equivalent to 2698 kilometers or 1456 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to San Juan, is Isla Grande Airport (SIG) and the nearest airport to Boston, is Logan International Airport (BOS).

San Juan - Boston Timezones & Time Difference

Current local time in San Juan is 2025-12-10, 04:41:38 AST
Current local time in Boston is 2025-12-10, 03:41:38 EST.
Time difference between San Juan (Puerto Rico) and Boston (United States) is 1 Hours.
Boston time is 1 Hours behind San Juan.

San Juan to Boston Flight Route Map

Flight map from San Juan, Puerto Rico to Boston, United States is given below.
Click the map to view San Juan to Boston nonstop flight path and travel direction.

The distance between cities calculated based on their latitudes and longitudes. This is also called distance as the crow flies. Bird flight distance is calculated by drawing a straight line between two point coordinates. The length of this drawn line will give the shortest distance value. This distance may be very much different from the actual travel distance. San Juan GPS Coordinates: Latitude: N 18° 27' 55.9'' Longitude: W 66° 6' 20.6'' Boston GPS Coordinates: Latitude: N 42° 21' 36.3'' Longitude: W 71° 3' 32'' San Juan Map, Where is San Juan located? Boston Map, Where is Boston located?

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