How far is Seattle, WA, from Dayton, OH?
The distance between Dayton (Dayton International Airport) and Seattle (Seattle–Tacoma International Airport) is 1957 miles / 3149 kilometers / 1701 nautical miles.
The driving distance from Dayton (DAY) to Seattle (SEA) is 2342 miles / 3769 kilometers, and travel time by car is about 41 hours 35 minutes.
Dayton International Airport – Seattle–Tacoma International Airport
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Distance from Dayton to Seattle
There are several ways to calculate the distance from Dayton to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 1956.926 miles
- 3149.367 kilometers
- 1700.522 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- 1952.114 miles
- 3141.623 kilometers
- 1696.341 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 Dayton to Seattle?
The estimated flight time from Dayton International Airport to Seattle–Tacoma International Airport is 4 hours and 12 minutes.
What is the time difference between Dayton and Seattle?
The time difference between Dayton and Seattle is 3 hours. Seattle is 3 hours behind Dayton.
Flight carbon footprint between Dayton International Airport (DAY) and Seattle–Tacoma International Airport (SEA)
On average, flying from Dayton to Seattle generates about 214 kg of CO2 per passenger, and 214 kilograms equals 471 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dayton to Seattle
See the map of the shortest flight path between Dayton International Airport (DAY) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Dayton International Airport |
|---|---|
| City: | Dayton, OH |
| Country: | United States  |
| IATA Code: | DAY |
| ICAO Code: | KDAY |
| Coordinates: | 39°54′8″N, 84°13′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 |