How far is Charlestown from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Charlestown (Ireland West Airport) is 4439 miles / 7144 kilometers / 3857 nautical miles.
Seattle Boeing Field – Ireland West Airport
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Distance from Seattle to Charlestown
There are several ways to calculate the distance from Seattle to Charlestown. Here are two standard methods:
Vincenty's formula (applied above)- 4439.003 miles
- 7143.883 kilometers
- 3857.388 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- 4425.431 miles
- 7122.042 kilometers
- 3845.595 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 Charlestown?
The estimated flight time from Seattle Boeing Field to Ireland West Airport is 8 hours and 54 minutes.
What is the time difference between Seattle and Charlestown?
Flight carbon footprint between Seattle Boeing Field (BFI) and Ireland West Airport (NOC)
On average, flying from Seattle to Charlestown generates about 512 kg of CO2 per passenger, and 512 kilograms equals 1 128 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Charlestown
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Ireland West Airport (NOC).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | Ireland West Airport |
|---|---|
| City: | Charlestown |
| Country: | Ireland  |
| IATA Code: | NOC |
| ICAO Code: | EIKN |
| Coordinates: | 53°54′37″N, 8°49′6″W |