How far is Seattle, WA, from Hancock, MI?
The distance between Hancock (Houghton County Memorial Airport) and Seattle (Seattle–Tacoma International Airport) is 1577 miles / 2537 kilometers / 1370 nautical miles.
The driving distance from Hancock (CMX) to Seattle (SEA) is 1903 miles / 3062 kilometers, and travel time by car is about 34 hours 48 minutes.
Houghton County Memorial Airport – Seattle–Tacoma International Airport
Search flights
Distance from Hancock to Seattle
There are several ways to calculate the distance from Hancock to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 1576.543 miles
- 2537.200 kilometers
- 1369.978 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- 1571.932 miles
- 2529.780 kilometers
- 1365.972 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 Hancock to Seattle?
The estimated flight time from Houghton County Memorial Airport to Seattle–Tacoma International Airport is 3 hours and 29 minutes.
What is the time difference between Hancock and Seattle?
The time difference between Hancock and Seattle is 3 hours. Seattle is 3 hours behind Hancock.
Flight carbon footprint between Houghton County Memorial Airport (CMX) and Seattle–Tacoma International Airport (SEA)
On average, flying from Hancock to Seattle generates about 184 kg of CO2 per passenger, and 184 kilograms equals 406 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hancock to Seattle
See the map of the shortest flight path between Houghton County Memorial Airport (CMX) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Houghton County Memorial Airport |
|---|---|
| City: | Hancock, MI |
| Country: | United States  |
| IATA Code: | CMX |
| ICAO Code: | KCMX |
| Coordinates: | 47°10′6″N, 88°29′20″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 |