Distance between Louisville, KY (SDF) and Seattle, WA (SEA)
Flight distance from Louisville to Seattle (Louisville International Airport – Seattle–Tacoma International Airport) is 1945 miles / 3130 kilometers / 1690 nautical miles. Estimated flight time is 4 hours 10 minutes.
Driving distance from Louisville (SDF) to Seattle (SEA) is 2382 miles / 3834 kilometers and travel time by car is about 41 hours 48 minutes.
Louisville – Seattle
How far is Seattle from Louisville?
There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:
Vincenty's formula (applied above)- 1944.890 miles
- 3129.996 kilometers
- 1690.063 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 1940.486 miles
- 3122.909 kilometers
- 1686.236 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).
Flight Duration
Estimated flight time from Louisville International Airport to Seattle–Tacoma International Airport is 4 hours 10 minutes.
Time difference
The time difference between Louisville and Seattle is 3 hours. Seattle is 3 hours behind Louisville.
Louisville time to Seattle time converter
Carbon dioxide emissions
On average flying from Louisville to Seattle generates about 212 kg of CO2 per passenger, 212 kilograms is equal to 468 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Louisville to Seattle
Shortest flight path between Louisville International Airport (SDF) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States  |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″W |
| Destination | 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 |