How far is Holy Cross, AK, from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Holy Cross (Holy Cross Airport) is 1772 miles / 2851 kilometers / 1540 nautical miles.
The driving distance from Seattle (SEA) to Holy Cross (HCR) is 2818 miles / 4535 kilometers, and travel time by car is about 110 hours 5 minutes.
Seattle–Tacoma International Airport – Holy Cross Airport
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Distance from Seattle to Holy Cross
There are several ways to calculate the distance from Seattle to Holy Cross. 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 Seattle to Holy Cross?
The estimated flight time from Seattle–Tacoma International Airport to Holy Cross Airport is 3 hours and 51 minutes.
What is the time difference between Seattle and Holy Cross?
The time difference between Seattle and Holy Cross is 1 hour. Holy Cross is 1 hour behind Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Holy Cross Airport (HCR)
On average, flying from Seattle to Holy Cross 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 Seattle to Holy Cross
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Holy Cross Airport (HCR).
Airport information
| Origin | 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 |
| Destination | 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 |