Distance between Detroit, MI (DTW) and Seattle, WA (SEA)
Distance from Detroit (Detroit Metropolitan Airport) to Seattle (Seattle–Tacoma International Airport) is 1927 miles / 3101 kilometers / 1675 nautical miles.
Calculations with different methods
Vincenty's formula (applied above)
- 1927.032 miles
- 3101.257 kilometers
- 1674.545 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- 1921.908 miles
- 3093.012 kilometers
- 1670.093 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Flight duration
Estimated flight time from Detroit Metropolitan Airport (DTW) to Seattle–Tacoma International Airport (SEA) is 4 hours 8 minutes.
Time difference and current local times
The time difference between Detroit and Seattle is 3 hours. Seattle is 3 hours behind Detroit.
Time Difference
Detroit
Seattle
Detroit, MI
EDT
Seattle, WA
PDT
Airport information
| A | Detroit Metropolitan Airport |
|---|---|
| City: | Detroit, MI |
| Country: | United States  |
| IATA Code: | DTW |
| ICAO Code: | KDTW |
| Coordinates: | 42°12′44″N, 83°21′12″W |
| B | 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 |
Map
Detroit to Seattle flight map.
Frequent Flyer Miles Calculator
Detroit (DTW) → Seattle (SEA).
Elite level bonus (%):
Booking class bonus (%):
Air miles:
1927
Elite level bonus:
0
Booking class bonus:
0
In total
Total frequent flyer miles:
1927
Round trip?