How far is Seattle, WA, from New Haven, CT?
The distance between New Haven (Tweed New Haven Airport) and Seattle (Seattle–Tacoma International Airport) is 2443 miles / 3931 kilometers / 2123 nautical miles.
The driving distance from New Haven (HVN) to Seattle (SEA) is 2917 miles / 4694 kilometers, and travel time by car is about 52 hours 45 minutes.
Tweed New Haven Airport – Seattle–Tacoma International Airport
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Distance from New Haven to Seattle
There are several ways to calculate the distance from New Haven to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 2442.902 miles
- 3931.470 kilometers
- 2122.824 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- 2436.446 miles
- 3921.080 kilometers
- 2117.214 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 New Haven to Seattle?
The estimated flight time from Tweed New Haven Airport to Seattle–Tacoma International Airport is 5 hours and 7 minutes.
What is the time difference between New Haven and Seattle?
The time difference between New Haven and Seattle is 3 hours. Seattle is 3 hours behind New Haven.
Flight carbon footprint between Tweed New Haven Airport (HVN) and Seattle–Tacoma International Airport (SEA)
On average, flying from New Haven to Seattle generates about 269 kg of CO2 per passenger, and 269 kilograms equals 592 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from New Haven to Seattle
See the map of the shortest flight path between Tweed New Haven Airport (HVN) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Tweed New Haven Airport |
|---|---|
| City: | New Haven, CT |
| Country: | United States  |
| IATA Code: | HVN |
| ICAO Code: | KHVN |
| Coordinates: | 41°15′49″N, 72°53′12″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 |