How far is Seattle, WA, from Holy Cross, AK?
The distance between Holy Cross (Holy Cross Airport) and Seattle (Seattle–Tacoma International Airport) is 1772 miles / 2851 kilometers / 1540 nautical miles.
The driving distance from Holy Cross (HCR) to Seattle (SEA) is 2819 miles / 4536 kilometers, and travel time by car is about 110 hours 3 minutes.
Holy Cross Airport – Seattle–Tacoma International Airport
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Distance from Holy Cross to Seattle
There are several ways to calculate the distance from Holy Cross to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 1771.773 miles
- 2851.392 kilometers
- 1539.629 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- 1767.188 miles
- 2844.014 kilometers
- 1535.645 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 Holy Cross to Seattle?
The estimated flight time from Holy Cross Airport to Seattle–Tacoma International Airport is 3 hours and 51 minutes.
What is the time difference between Holy Cross and Seattle?
The time difference between Holy Cross and Seattle is 1 hour. Seattle is 1 hour ahead of Holy Cross.
Flight carbon footprint between Holy Cross Airport (HCR) and Seattle–Tacoma International Airport (SEA)
On average, flying from Holy Cross to Seattle generates about 198 kg of CO2 per passenger, and 198 kilograms equals 436 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Holy Cross to Seattle
See the map of the shortest flight path between Holy Cross Airport (HCR) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Holy Cross Airport |
|---|---|
| City: | Holy Cross, AK |
| Country: | United States  |
| IATA Code: | HCR |
| ICAO Code: | PAHC |
| Coordinates: | 62°11′17″N, 159°46′29″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 |