How far is San Juan from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and San Juan (Fernando Luis Ribas Dominicci Airport) is 3723 miles / 5992 kilometers / 3235 nautical miles.
Seattle–Tacoma International Airport – Fernando Luis Ribas Dominicci Airport
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Distance from Seattle to San Juan
There are several ways to calculate the distance from Seattle to San Juan. Here are two standard methods:
Vincenty's formula (applied above)- 3723.164 miles
- 5991.852 kilometers
- 3235.341 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- 3720.369 miles
- 5987.353 kilometers
- 3232.912 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 Seattle to San Juan?
The estimated flight time from Seattle–Tacoma International Airport to Fernando Luis Ribas Dominicci Airport is 7 hours and 32 minutes.
What is the time difference between Seattle and San Juan?
The time difference between Seattle and San Juan is 4 hours. San Juan is 4 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Fernando Luis Ribas Dominicci Airport (SIG)
On average, flying from Seattle to San Juan generates about 422 kg of CO2 per passenger, and 422 kilograms equals 930 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to San Juan
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Fernando Luis Ribas Dominicci Airport (SIG).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| Destination | 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 |